Home / 69,444.13-104,168.76-35,701.11

Finding the Fourth Proportional to 69,444.13, 104,168.76 and 35,701.11

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Solution

The fourth proportional to 69,444.13, 104,168.76 and 35,701.11 is: 53,552.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,444.13 : 104,168.76 = 35,701.11 : x
  2. Step 2: Convert to fraction form
    69,444.13/104,168.76 = 35,701.11/x
  3. Step 3: Cross multiply
    69,444.13x = 104,168.76 × 35,701.11
  4. Step 4: Simplify right side
    69,444.13x = 3,718,940,359.32
  5. Step 5: Solve for x
    x = 3,718,940,359.32/69,444.13
  6. Step 6: Final answer
    x = 53,552.98

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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.