Home / 158,337.28-237,507.54-40,008.77

Finding the Fourth Proportional to 158,337.28, 237,507.54 and 40,008.77

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Solution

The fourth proportional to 158,337.28, 237,507.54 and 40,008.77 is: 60,013.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,337.28 : 237,507.54 = 40,008.77 : x
  2. Step 2: Convert to fraction form
    158,337.28/237,507.54 = 40,008.77/x
  3. Step 3: Cross multiply
    158,337.28x = 237,507.54 × 40,008.77
  4. Step 4: Simplify right side
    158,337.28x = 9,502,384,541.13
  5. Step 5: Solve for x
    x = 9,502,384,541.13/158,337.28
  6. Step 6: Final answer
    x = 60,013.56

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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.