Home / 67,677.63-101,303.20-60,545.27

Finding the Fourth Proportional to 67,677.63, 101,303.20 and 60,545.27

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Solution

The fourth proportional to 67,677.63, 101,303.20 and 60,545.27 is: 90,627.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,677.63 : 101,303.20 = 60,545.27 : x
  2. Step 2: Convert to fraction form
    67,677.63/101,303.20 = 60,545.27/x
  3. Step 3: Cross multiply
    67,677.63x = 101,303.20 × 60,545.27
  4. Step 4: Simplify right side
    67,677.63x = 6,133,429,595.86
  5. Step 5: Solve for x
    x = 6,133,429,595.86/67,677.63
  6. Step 6: Final answer
    x = 90,627.13

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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.