Home / 67,945.84-101,341.60-63,712.24

Finding the Fourth Proportional to 67,945.84, 101,341.60 and 63,712.24

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Solution

The fourth proportional to 67,945.84, 101,341.60 and 63,712.24 is: 95,027.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,945.84 : 101,341.60 = 63,712.24 : x
  2. Step 2: Convert to fraction form
    67,945.84/101,341.60 = 63,712.24/x
  3. Step 3: Cross multiply
    67,945.84x = 101,341.60 × 63,712.24
  4. Step 4: Simplify right side
    67,945.84x = 6,456,700,341.18
  5. Step 5: Solve for x
    x = 6,456,700,341.18/67,945.84
  6. Step 6: Final answer
    x = 95,027.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.