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Finding the Fourth Proportional to 60,090.84, 90,190.71 and 32,034.42

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Solution

The fourth proportional to 60,090.84, 90,190.71 and 32,034.42 is: 48,080.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,090.84 : 90,190.71 = 32,034.42 : x
  2. Step 2: Convert to fraction form
    60,090.84/90,190.71 = 32,034.42/x
  3. Step 3: Cross multiply
    60,090.84x = 90,190.71 × 32,034.42
  4. Step 4: Simplify right side
    60,090.84x = 2,889,207,084.24
  5. Step 5: Solve for x
    x = 2,889,207,084.24/60,090.84
  6. Step 6: Final answer
    x = 48,080.66

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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.