Home / 69,625.24-96,033.22-63,901.17

Finding the Fourth Proportional to 69,625.24, 96,033.22 and 63,901.17

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Solution

The fourth proportional to 69,625.24, 96,033.22 and 63,901.17 is: 88,138.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,625.24 : 96,033.22 = 63,901.17 : x
  2. Step 2: Convert to fraction form
    69,625.24/96,033.22 = 63,901.17/x
  3. Step 3: Cross multiply
    69,625.24x = 96,033.22 × 63,901.17
  4. Step 4: Simplify right side
    69,625.24x = 6,136,634,957.11
  5. Step 5: Solve for x
    x = 6,136,634,957.11/69,625.24
  6. Step 6: Final answer
    x = 88,138.08

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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.