Home / 24,064.47-33,195.29-16,978.59

Finding the Fourth Proportional to 24,064.47, 33,195.29 and 16,978.59

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Solution

The fourth proportional to 24,064.47, 33,195.29 and 16,978.59 is: 23,420.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,064.47 : 33,195.29 = 16,978.59 : x
  2. Step 2: Convert to fraction form
    24,064.47/33,195.29 = 16,978.59/x
  3. Step 3: Cross multiply
    24,064.47x = 33,195.29 × 16,978.59
  4. Step 4: Simplify right side
    24,064.47x = 563,609,133.95
  5. Step 5: Solve for x
    x = 563,609,133.95/24,064.47
  6. Step 6: Final answer
    x = 23,420.80

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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.