Home / 177,314.10-266,007.60-59,070.30

Finding the Fourth Proportional to 177,314.10, 266,007.60 and 59,070.30

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Solution

The fourth proportional to 177,314.10, 266,007.60 and 59,070.30 is: 88,617.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,314.10 : 266,007.60 = 59,070.30 : x
  2. Step 2: Convert to fraction form
    177,314.10/266,007.60 = 59,070.30/x
  3. Step 3: Cross multiply
    177,314.10x = 266,007.60 × 59,070.30
  4. Step 4: Simplify right side
    177,314.10x = 15,713,148,734.28
  5. Step 5: Solve for x
    x = 15,713,148,734.28/177,314.10
  6. Step 6: Final answer
    x = 88,617.59

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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.