Home / 41,624.64-62,434.23-17,931.24

Finding the Fourth Proportional to 41,624.64, 62,434.23 and 17,931.24

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Solution

The fourth proportional to 41,624.64, 62,434.23 and 17,931.24 is: 26,895.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,624.64 : 62,434.23 = 17,931.24 : x
  2. Step 2: Convert to fraction form
    41,624.64/62,434.23 = 17,931.24/x
  3. Step 3: Cross multiply
    41,624.64x = 62,434.23 × 17,931.24
  4. Step 4: Simplify right side
    41,624.64x = 1,119,523,162.35
  5. Step 5: Solve for x
    x = 1,119,523,162.35/41,624.64
  6. Step 6: Final answer
    x = 26,895.68

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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.