Home / 69,444.16-104,204.12-29,456.92

Finding the Fourth Proportional to 69,444.16, 104,204.12 and 29,456.92

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Solution

The fourth proportional to 69,444.16, 104,204.12 and 29,456.92 is: 44,201.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,444.16 : 104,204.12 = 29,456.92 : x
  2. Step 2: Convert to fraction form
    69,444.16/104,204.12 = 29,456.92/x
  3. Step 3: Cross multiply
    69,444.16x = 104,204.12 × 29,456.92
  4. Step 4: Simplify right side
    69,444.16x = 3,069,532,426.51
  5. Step 5: Solve for x
    x = 3,069,532,426.51/69,444.16
  6. Step 6: Final answer
    x = 44,201.45

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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.