Home / 62,624.04-93,926.94-18,238.88

Finding the Fourth Proportional to 62,624.04, 93,926.94 and 18,238.88

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Solution

The fourth proportional to 62,624.04, 93,926.94 and 18,238.88 is: 27,355.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,624.04 : 93,926.94 = 18,238.88 : x
  2. Step 2: Convert to fraction form
    62,624.04/93,926.94 = 18,238.88/x
  3. Step 3: Cross multiply
    62,624.04x = 93,926.94 × 18,238.88
  4. Step 4: Simplify right side
    62,624.04x = 1,713,121,717.79
  5. Step 5: Solve for x
    x = 1,713,121,717.79/62,624.04
  6. Step 6: Final answer
    x = 27,355.66

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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.