Home / 47,545.32-65,613.06-26,324.94

Finding the Fourth Proportional to 47,545.32, 65,613.06 and 26,324.94

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Solution

The fourth proportional to 47,545.32, 65,613.06 and 26,324.94 is: 36,328.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,545.32 : 65,613.06 = 26,324.94 : x
  2. Step 2: Convert to fraction form
    47,545.32/65,613.06 = 26,324.94/x
  3. Step 3: Cross multiply
    47,545.32x = 65,613.06 × 26,324.94
  4. Step 4: Simplify right side
    47,545.32x = 1,727,259,867.72
  5. Step 5: Solve for x
    x = 1,727,259,867.72/47,545.32
  6. Step 6: Final answer
    x = 36,328.70

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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.