Home / 60,177.04-90,273.96-25,108.66

Finding the Fourth Proportional to 60,177.04, 90,273.96 and 25,108.66

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Solution

The fourth proportional to 60,177.04, 90,273.96 and 25,108.66 is: 37,666.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,177.04 : 90,273.96 = 25,108.66 : x
  2. Step 2: Convert to fraction form
    60,177.04/90,273.96 = 25,108.66/x
  3. Step 3: Cross multiply
    60,177.04x = 90,273.96 × 25,108.66
  4. Step 4: Simplify right side
    60,177.04x = 2,266,658,168.49
  5. Step 5: Solve for x
    x = 2,266,658,168.49/60,177.04
  6. Step 6: Final answer
    x = 37,666.49

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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.