Home / 177,543.10-266,314.65-94,599.10

Finding the Fourth Proportional to 177,543.10, 266,314.65 and 94,599.10

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Solution

The fourth proportional to 177,543.10, 266,314.65 and 94,599.10 is: 141,898.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,543.10 : 266,314.65 = 94,599.10 : x
  2. Step 2: Convert to fraction form
    177,543.10/266,314.65 = 94,599.10/x
  3. Step 3: Cross multiply
    177,543.10x = 266,314.65 × 94,599.10
  4. Step 4: Simplify right side
    177,543.10x = 25,193,126,206.82
  5. Step 5: Solve for x
    x = 25,193,126,206.82/177,543.10
  6. Step 6: Final answer
    x = 141,898.65

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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.