Home / 62,880.19-94,320.17-16,133.06

Finding the Fourth Proportional to 62,880.19, 94,320.17 and 16,133.06

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Solution

The fourth proportional to 62,880.19, 94,320.17 and 16,133.06 is: 24,199.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,880.19 : 94,320.17 = 16,133.06 : x
  2. Step 2: Convert to fraction form
    62,880.19/94,320.17 = 16,133.06/x
  3. Step 3: Cross multiply
    62,880.19x = 94,320.17 × 16,133.06
  4. Step 4: Simplify right side
    62,880.19x = 1,521,672,961.82
  5. Step 5: Solve for x
    x = 1,521,672,961.82/62,880.19
  6. Step 6: Final answer
    x = 24,199.56

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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.