Home / 48,323.68-72,492.51-15,046.72

Finding the Fourth Proportional to 48,323.68, 72,492.51 and 15,046.72

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Solution

The fourth proportional to 48,323.68, 72,492.51 and 15,046.72 is: 22,572.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,323.68 : 72,492.51 = 15,046.72 : x
  2. Step 2: Convert to fraction form
    48,323.68/72,492.51 = 15,046.72/x
  3. Step 3: Cross multiply
    48,323.68x = 72,492.51 × 15,046.72
  4. Step 4: Simplify right side
    48,323.68x = 1,090,774,500.07
  5. Step 5: Solve for x
    x = 1,090,774,500.07/48,323.68
  6. Step 6: Final answer
    x = 22,572.26

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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.