Home / 73,360.36-101,237.71-43,146.95

Finding the Fourth Proportional to 73,360.36, 101,237.71 and 43,146.95

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Solution

The fourth proportional to 73,360.36, 101,237.71 and 43,146.95 is: 59,543.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,360.36 : 101,237.71 = 43,146.95 : x
  2. Step 2: Convert to fraction form
    73,360.36/101,237.71 = 43,146.95/x
  3. Step 3: Cross multiply
    73,360.36x = 101,237.71 × 43,146.95
  4. Step 4: Simplify right side
    73,360.36x = 4,368,098,411.48
  5. Step 5: Solve for x
    x = 4,368,098,411.48/73,360.36
  6. Step 6: Final answer
    x = 59,543.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.