Home / 59,521.91-89,166.03-34,509.39

Finding the Fourth Proportional to 59,521.91, 89,166.03 and 34,509.39

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Solution

The fourth proportional to 59,521.91, 89,166.03 and 34,509.39 is: 51,696.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,521.91 : 89,166.03 = 34,509.39 : x
  2. Step 2: Convert to fraction form
    59,521.91/89,166.03 = 34,509.39/x
  3. Step 3: Cross multiply
    59,521.91x = 89,166.03 × 34,509.39
  4. Step 4: Simplify right side
    59,521.91x = 3,077,065,304.02
  5. Step 5: Solve for x
    x = 3,077,065,304.02/59,521.91
  6. Step 6: Final answer
    x = 51,696.35

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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.