Home / 41,390.32-62,079.18-15,095.08

Finding the Fourth Proportional to 41,390.32, 62,079.18 and 15,095.08

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Solution

The fourth proportional to 41,390.32, 62,079.18 and 15,095.08 is: 22,640.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,390.32 : 62,079.18 = 15,095.08 : x
  2. Step 2: Convert to fraction form
    41,390.32/62,079.18 = 15,095.08/x
  3. Step 3: Cross multiply
    41,390.32x = 62,079.18 × 15,095.08
  4. Step 4: Simplify right side
    41,390.32x = 937,090,188.43
  5. Step 5: Solve for x
    x = 937,090,188.43/41,390.32
  6. Step 6: Final answer
    x = 22,640.32

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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.