Home / 9,530.04-14,295.06-2,605.08

Finding the Fourth Proportional to 9,530.04, 14,295.06 and 2,605.08

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Solution

The fourth proportional to 9,530.04, 14,295.06 and 2,605.08 is: 3,907.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,530.04 : 14,295.06 = 2,605.08 : x
  2. Step 2: Convert to fraction form
    9,530.04/14,295.06 = 2,605.08/x
  3. Step 3: Cross multiply
    9,530.04x = 14,295.06 × 2,605.08
  4. Step 4: Simplify right side
    9,530.04x = 37,239,774.90
  5. Step 5: Solve for x
    x = 37,239,774.90/9,530.04
  6. Step 6: Final answer
    x = 3,907.62

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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.