Home / 59,509.50-89,267.85-17,956.86

Finding the Fourth Proportional to 59,509.50, 89,267.85 and 17,956.86

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Solution

The fourth proportional to 59,509.50, 89,267.85 and 17,956.86 is: 26,936.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,509.50 : 89,267.85 = 17,956.86 : x
  2. Step 2: Convert to fraction form
    59,509.50/89,267.85 = 17,956.86/x
  3. Step 3: Cross multiply
    59,509.50x = 89,267.85 × 17,956.86
  4. Step 4: Simplify right side
    59,509.50x = 1,602,970,284.95
  5. Step 5: Solve for x
    x = 1,602,970,284.95/59,509.50
  6. Step 6: Final answer
    x = 26,936.38

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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.