Home / 33,124.88-45,715.56-24,726.80

Finding the Fourth Proportional to 33,124.88, 45,715.56 and 24,726.80

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Solution

The fourth proportional to 33,124.88, 45,715.56 and 24,726.80 is: 34,125.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,124.88 : 45,715.56 = 24,726.80 : x
  2. Step 2: Convert to fraction form
    33,124.88/45,715.56 = 24,726.80/x
  3. Step 3: Cross multiply
    33,124.88x = 45,715.56 × 24,726.80
  4. Step 4: Simplify right side
    33,124.88x = 1,130,399,509.01
  5. Step 5: Solve for x
    x = 1,130,399,509.01/33,124.88
  6. Step 6: Final answer
    x = 34,125.39

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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.