Home / 44,666.84-67,015.56-28,006.76

Finding the Fourth Proportional to 44,666.84, 67,015.56 and 28,006.76

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Solution

The fourth proportional to 44,666.84, 67,015.56 and 28,006.76 is: 42,019.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,666.84 : 67,015.56 = 28,006.76 : x
  2. Step 2: Convert to fraction form
    44,666.84/67,015.56 = 28,006.76/x
  3. Step 3: Cross multiply
    44,666.84x = 67,015.56 × 28,006.76
  4. Step 4: Simplify right side
    44,666.84x = 1,876,888,705.19
  5. Step 5: Solve for x
    x = 1,876,888,705.19/44,666.84
  6. Step 6: Final answer
    x = 42,019.73

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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.