Home / 45,292.95-67,906.59-22,817.46

Finding the Fourth Proportional to 45,292.95, 67,906.59 and 22,817.46

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Solution

The fourth proportional to 45,292.95, 67,906.59 and 22,817.46 is: 34,209.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,292.95 : 67,906.59 = 22,817.46 : x
  2. Step 2: Convert to fraction form
    45,292.95/67,906.59 = 22,817.46/x
  3. Step 3: Cross multiply
    45,292.95x = 67,906.59 × 22,817.46
  4. Step 4: Simplify right side
    45,292.95x = 1,549,455,901.06
  5. Step 5: Solve for x
    x = 1,549,455,901.06/45,292.95
  6. Step 6: Final answer
    x = 34,209.65

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1.5x scale

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.