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Finding the Fourth Proportional to 6,149.00, 9,223.50 and 4,924.13

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Solution

The fourth proportional to 6,149.00, 9,223.50 and 4,924.13 is: 7,386.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149.00 : 9,223.50 = 4,924.13 : x
  2. Step 2: Convert to fraction form
    6,149.00/9,223.50 = 4,924.13/x
  3. Step 3: Cross multiply
    6,149.00x = 9,223.50 × 4,924.13
  4. Step 4: Simplify right side
    6,149.00x = 45,417,666.94
  5. Step 5: Solve for x
    x = 45,417,666.94/6,149.00
  6. Step 6: Final answer
    x = 7,386.19

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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.