Home / 44,503.08-66,769.02-14,923.56

Finding the Fourth Proportional to 44,503.08, 66,769.02 and 14,923.56

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Solution

The fourth proportional to 44,503.08, 66,769.02 and 14,923.56 is: 22,390.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,503.08 : 66,769.02 = 14,923.56 : x
  2. Step 2: Convert to fraction form
    44,503.08/66,769.02 = 14,923.56/x
  3. Step 3: Cross multiply
    44,503.08x = 66,769.02 × 14,923.56
  4. Step 4: Simplify right side
    44,503.08x = 996,431,476.11
  5. Step 5: Solve for x
    x = 996,431,476.11/44,503.08
  6. Step 6: Final answer
    x = 22,390.17

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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.