Home / 48,941.34-67,527.48-28,799.10

Finding the Fourth Proportional to 48,941.34, 67,527.48 and 28,799.10

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Solution

The fourth proportional to 48,941.34, 67,527.48 and 28,799.10 is: 39,735.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,941.34 : 67,527.48 = 28,799.10 : x
  2. Step 2: Convert to fraction form
    48,941.34/67,527.48 = 28,799.10/x
  3. Step 3: Cross multiply
    48,941.34x = 67,527.48 × 28,799.10
  4. Step 4: Simplify right side
    48,941.34x = 1,944,730,649.27
  5. Step 5: Solve for x
    x = 1,944,730,649.27/48,941.34
  6. Step 6: Final answer
    x = 39,735.95

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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.