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Finding the Fourth Proportional to 110,232.01, 152,119.42 and 59,931.01

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Solution

The fourth proportional to 110,232.01, 152,119.42 and 59,931.01 is: 82,704.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,232.01 : 152,119.42 = 59,931.01 : x
  2. Step 2: Convert to fraction form
    110,232.01/152,119.42 = 59,931.01/x
  3. Step 3: Cross multiply
    110,232.01x = 152,119.42 × 59,931.01
  4. Step 4: Simplify right side
    110,232.01x = 9,116,670,481.21
  5. Step 5: Solve for x
    x = 9,116,670,481.21/110,232.01
  6. Step 6: Final answer
    x = 82,704.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.