Home / 158,614.81-237,827.17-50,497.45

Finding the Fourth Proportional to 158,614.81, 237,827.17 and 50,497.45

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Solution

The fourth proportional to 158,614.81, 237,827.17 and 50,497.45 is: 75,715.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,614.81 : 237,827.17 = 50,497.45 : x
  2. Step 2: Convert to fraction form
    158,614.81/237,827.17 = 50,497.45/x
  3. Step 3: Cross multiply
    158,614.81x = 237,827.17 × 50,497.45
  4. Step 4: Simplify right side
    158,614.81x = 12,009,665,094.27
  5. Step 5: Solve for x
    x = 12,009,665,094.27/158,614.81
  6. Step 6: Final answer
    x = 75,715.91

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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.