Home / 29,061.02-40,104.24-19,006.49

Finding the Fourth Proportional to 29,061.02, 40,104.24 and 19,006.49

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Solution

The fourth proportional to 29,061.02, 40,104.24 and 19,006.49 is: 26,228.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,061.02 : 40,104.24 = 19,006.49 : x
  2. Step 2: Convert to fraction form
    29,061.02/40,104.24 = 19,006.49/x
  3. Step 3: Cross multiply
    29,061.02x = 40,104.24 × 19,006.49
  4. Step 4: Simplify right side
    29,061.02x = 762,240,836.52
  5. Step 5: Solve for x
    x = 762,240,836.52/29,061.02
  6. Step 6: Final answer
    x = 26,228.98

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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.