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Finding the Fourth Proportional to 24,939, 37,408.46 and 14,543.46

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Solution

The fourth proportional to 24,939, 37,408.46 and 14,543.46 is: 21,815.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,939 : 37,408.46 = 14,543.46 : x
  2. Step 2: Convert to fraction form
    24,939/37,408.46 = 14,543.46/x
  3. Step 3: Cross multiply
    24,939x = 37,408.46 × 14,543.46
  4. Step 4: Simplify right side
    24,939x = 544,048,368.95
  5. Step 5: Solve for x
    x = 544,048,368.95/24,939
  6. Step 6: Final answer
    x = 21,815.16

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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.