Home / 134,224.74-201,332.47-34,385.91

Finding the Fourth Proportional to 134,224.74, 201,332.47 and 34,385.91

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Solution

The fourth proportional to 134,224.74, 201,332.47 and 34,385.91 is: 51,577.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,224.74 : 201,332.47 = 34,385.91 : x
  2. Step 2: Convert to fraction form
    134,224.74/201,332.47 = 34,385.91/x
  3. Step 3: Cross multiply
    134,224.74x = 201,332.47 × 34,385.91
  4. Step 4: Simplify right side
    134,224.74x = 6,923,000,193.50
  5. Step 5: Solve for x
    x = 6,923,000,193.50/134,224.74
  6. Step 6: Final answer
    x = 51,577.68

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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.