Home / 151,681.02-227,337.03-107,320.56

Finding the Fourth Proportional to 151,681.02, 227,337.03 and 107,320.56

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Solution

The fourth proportional to 151,681.02, 227,337.03 and 107,320.56 is: 160,850.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,681.02 : 227,337.03 = 107,320.56 : x
  2. Step 2: Convert to fraction form
    151,681.02/227,337.03 = 107,320.56/x
  3. Step 3: Cross multiply
    151,681.02x = 227,337.03 × 107,320.56
  4. Step 4: Simplify right side
    151,681.02x = 24,397,937,368.34
  5. Step 5: Solve for x
    x = 24,397,937,368.34/151,681.02
  6. Step 6: Final answer
    x = 160,850.30

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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.