Home / 155,827.32-233,609.76-62,282.04

Finding the Fourth Proportional to 155,827.32, 233,609.76 and 62,282.04

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Solution

The fourth proportional to 155,827.32, 233,609.76 and 62,282.04 is: 93,370.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,827.32 : 233,609.76 = 62,282.04 : x
  2. Step 2: Convert to fraction form
    155,827.32/233,609.76 = 62,282.04/x
  3. Step 3: Cross multiply
    155,827.32x = 233,609.76 × 62,282.04
  4. Step 4: Simplify right side
    155,827.32x = 14,549,692,416.71
  5. Step 5: Solve for x
    x = 14,549,692,416.71/155,827.32
  6. Step 6: Final answer
    x = 93,370.61

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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.