Home / 155,758.38-233,657.01-60,976.32

Finding the Fourth Proportional to 155,758.38, 233,657.01 and 60,976.32

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Solution

The fourth proportional to 155,758.38, 233,657.01 and 60,976.32 is: 91,472.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,758.38 : 233,657.01 = 60,976.32 : x
  2. Step 2: Convert to fraction form
    155,758.38/233,657.01 = 60,976.32/x
  3. Step 3: Cross multiply
    155,758.38x = 233,657.01 × 60,976.32
  4. Step 4: Simplify right side
    155,758.38x = 14,247,544,612.00
  5. Step 5: Solve for x
    x = 14,247,544,612.00/155,758.38
  6. Step 6: Final answer
    x = 91,472.09

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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.