Home / 155,826.32-233,608.26-62,281.04

Finding the Fourth Proportional to 155,826.32, 233,608.26 and 62,281.04

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Solution

The fourth proportional to 155,826.32, 233,608.26 and 62,281.04 is: 93,369.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,826.32 : 233,608.26 = 62,281.04 : x
  2. Step 2: Convert to fraction form
    155,826.32/233,608.26 = 62,281.04/x
  3. Step 3: Cross multiply
    155,826.32x = 233,608.26 × 62,281.04
  4. Step 4: Simplify right side
    155,826.32x = 14,549,365,385.39
  5. Step 5: Solve for x
    x = 14,549,365,385.39/155,826.32
  6. Step 6: Final answer
    x = 93,369.11

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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.