Home / 59,746.12-89,632.19-18,192.04

Finding the Fourth Proportional to 59,746.12, 89,632.19 and 18,192.04

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Solution

The fourth proportional to 59,746.12, 89,632.19 and 18,192.04 is: 27,292.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,746.12 : 89,632.19 = 18,192.04 : x
  2. Step 2: Convert to fraction form
    59,746.12/89,632.19 = 18,192.04/x
  3. Step 3: Cross multiply
    59,746.12x = 89,632.19 × 18,192.04
  4. Step 4: Simplify right side
    59,746.12x = 1,630,592,385.77
  5. Step 5: Solve for x
    x = 1,630,592,385.77/59,746.12
  6. Step 6: Final answer
    x = 27,292.02

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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.