Home / 92,901.59-139,355.27-44,204.22

Finding the Fourth Proportional to 92,901.59, 139,355.27 and 44,204.22

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Solution

The fourth proportional to 92,901.59, 139,355.27 and 44,204.22 is: 66,307.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,901.59 : 139,355.27 = 44,204.22 : x
  2. Step 2: Convert to fraction form
    92,901.59/139,355.27 = 44,204.22/x
  3. Step 3: Cross multiply
    92,901.59x = 139,355.27 × 44,204.22
  4. Step 4: Simplify right side
    92,901.59x = 6,160,090,316.46
  5. Step 5: Solve for x
    x = 6,160,090,316.46/92,901.59
  6. Step 6: Final answer
    x = 66,307.70

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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.