Home / 48,578.91-72,733.80-24,835.34

Finding the Fourth Proportional to 48,578.91, 72,733.80 and 24,835.34

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Solution

The fourth proportional to 48,578.91, 72,733.80 and 24,835.34 is: 37,184.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,578.91 : 72,733.80 = 24,835.34 : x
  2. Step 2: Convert to fraction form
    48,578.91/72,733.80 = 24,835.34/x
  3. Step 3: Cross multiply
    48,578.91x = 72,733.80 × 24,835.34
  4. Step 4: Simplify right side
    48,578.91x = 1,806,368,652.49
  5. Step 5: Solve for x
    x = 1,806,368,652.49/48,578.91
  6. Step 6: Final answer
    x = 37,184.22

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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.