Home / 48,106.18-72,167.37-14,825.26

Finding the Fourth Proportional to 48,106.18, 72,167.37 and 14,825.26

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Solution

The fourth proportional to 48,106.18, 72,167.37 and 14,825.26 is: 22,240.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,106.18 : 72,167.37 = 14,825.26 : x
  2. Step 2: Convert to fraction form
    48,106.18/72,167.37 = 14,825.26/x
  3. Step 3: Cross multiply
    48,106.18x = 72,167.37 × 14,825.26
  4. Step 4: Simplify right side
    48,106.18x = 1,069,900,023.77
  5. Step 5: Solve for x
    x = 1,069,900,023.77/48,106.18
  6. Step 6: Final answer
    x = 22,240.39

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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.