Home / 34,989.71-52,484.42-29,133.95

Finding the Fourth Proportional to 34,989.71, 52,484.42 and 29,133.95

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Solution

The fourth proportional to 34,989.71, 52,484.42 and 29,133.95 is: 43,700.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,989.71 : 52,484.42 = 29,133.95 : x
  2. Step 2: Convert to fraction form
    34,989.71/52,484.42 = 29,133.95/x
  3. Step 3: Cross multiply
    34,989.71x = 52,484.42 × 29,133.95
  4. Step 4: Simplify right side
    34,989.71x = 1,529,078,278.47
  5. Step 5: Solve for x
    x = 1,529,078,278.47/34,989.71
  6. Step 6: Final answer
    x = 43,700.81

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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.