Home / 155,512.02-233,234.19-60,711.69

Finding the Fourth Proportional to 155,512.02, 233,234.19 and 60,711.69

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Solution

The fourth proportional to 155,512.02, 233,234.19 and 60,711.69 is: 91,054.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,512.02 : 233,234.19 = 60,711.69 : x
  2. Step 2: Convert to fraction form
    155,512.02/233,234.19 = 60,711.69/x
  3. Step 3: Cross multiply
    155,512.02x = 233,234.19 × 60,711.69
  4. Step 4: Simplify right side
    155,512.02x = 14,160,041,840.68
  5. Step 5: Solve for x
    x = 14,160,041,840.68/155,512.02
  6. Step 6: Final answer
    x = 91,054.32

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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.