Home / 44,925.18-67,400.73-13,765.02

Finding the Fourth Proportional to 44,925.18, 67,400.73 and 13,765.02

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Solution

The fourth proportional to 44,925.18, 67,400.73 and 13,765.02 is: 20,651.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,925.18 : 67,400.73 = 13,765.02 : x
  2. Step 2: Convert to fraction form
    44,925.18/67,400.73 = 13,765.02/x
  3. Step 3: Cross multiply
    44,925.18x = 67,400.73 × 13,765.02
  4. Step 4: Simplify right side
    44,925.18x = 927,772,396.46
  5. Step 5: Solve for x
    x = 927,772,396.46/44,925.18
  6. Step 6: Final answer
    x = 20,651.50

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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.