Home / 94,806.18-142,204.14-48,057.84

Finding the Fourth Proportional to 94,806.18, 142,204.14 and 48,057.84

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Solution

The fourth proportional to 94,806.18, 142,204.14 and 48,057.84 is: 72,084.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,806.18 : 142,204.14 = 48,057.84 : x
  2. Step 2: Convert to fraction form
    94,806.18/142,204.14 = 48,057.84/x
  3. Step 3: Cross multiply
    94,806.18x = 142,204.14 × 48,057.84
  4. Step 4: Simplify right side
    94,806.18x = 6,834,023,807.46
  5. Step 5: Solve for x
    x = 6,834,023,807.46/94,806.18
  6. Step 6: Final answer
    x = 72,084.16

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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.