Home / 9,425.48-13,001.46-7,302.92

Finding the Fourth Proportional to 9,425.48, 13,001.46 and 7,302.92

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Solution

The fourth proportional to 9,425.48, 13,001.46 and 7,302.92 is: 10,073.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425.48 : 13,001.46 = 7,302.92 : x
  2. Step 2: Convert to fraction form
    9,425.48/13,001.46 = 7,302.92/x
  3. Step 3: Cross multiply
    9,425.48x = 13,001.46 × 7,302.92
  4. Step 4: Simplify right side
    9,425.48x = 94,948,622.26
  5. Step 5: Solve for x
    x = 94,948,622.26/9,425.48
  6. Step 6: Final answer
    x = 10,073.61

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.