Home / 6,190.04-9,285.08-1,510.04

Finding the Fourth Proportional to 6,190.04, 9,285.08 and 1,510.04

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Solution

The fourth proportional to 6,190.04, 9,285.08 and 1,510.04 is: 2,265.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,190.04 : 9,285.08 = 1,510.04 : x
  2. Step 2: Convert to fraction form
    6,190.04/9,285.08 = 1,510.04/x
  3. Step 3: Cross multiply
    6,190.04x = 9,285.08 × 1,510.04
  4. Step 4: Simplify right side
    6,190.04x = 14,020,842.20
  5. Step 5: Solve for x
    x = 14,020,842.20/6,190.04
  6. Step 6: Final answer
    x = 2,265.06

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.