Home / 41,389.32-62,077.68-15,094.08

Finding the Fourth Proportional to 41,389.32, 62,077.68 and 15,094.08

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Solution

The fourth proportional to 41,389.32, 62,077.68 and 15,094.08 is: 22,638.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,389.32 : 62,077.68 = 15,094.08 : x
  2. Step 2: Convert to fraction form
    41,389.32/62,077.68 = 15,094.08/x
  3. Step 3: Cross multiply
    41,389.32x = 62,077.68 × 15,094.08
  4. Step 4: Simplify right side
    41,389.32x = 937,005,468.13
  5. Step 5: Solve for x
    x = 937,005,468.13/41,389.32
  6. Step 6: Final answer
    x = 22,638.82

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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.