Home / 238,624.08-357,927.88-61,132.83

Finding the Fourth Proportional to 238,624.08, 357,927.88 and 61,132.83

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Solution

The fourth proportional to 238,624.08, 357,927.88 and 61,132.83 is: 91,697.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,624.08 : 357,927.88 = 61,132.83 : x
  2. Step 2: Convert to fraction form
    238,624.08/357,927.88 = 61,132.83/x
  3. Step 3: Cross multiply
    238,624.08x = 357,927.88 × 61,132.83
  4. Step 4: Simplify right side
    238,624.08x = 21,881,144,240.30
  5. Step 5: Solve for x
    x = 21,881,144,240.30/238,624.08
  6. Step 6: Final answer
    x = 91,697.13

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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.