Home / 25,389.16-38,090.46-10,593.16

Finding the Fourth Proportional to 25,389.16, 38,090.46 and 10,593.16

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Solution

The fourth proportional to 25,389.16, 38,090.46 and 10,593.16 is: 15,892.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,389.16 : 38,090.46 = 10,593.16 : x
  2. Step 2: Convert to fraction form
    25,389.16/38,090.46 = 10,593.16/x
  3. Step 3: Cross multiply
    25,389.16x = 38,090.46 × 10,593.16
  4. Step 4: Simplify right side
    25,389.16x = 403,498,337.25
  5. Step 5: Solve for x
    x = 403,498,337.25/25,389.16
  6. Step 6: Final answer
    x = 15,892.54

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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.