Home / 44,395.65-66,598.02-14,805.54

Finding the Fourth Proportional to 44,395.65, 66,598.02 and 14,805.54

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Solution

The fourth proportional to 44,395.65, 66,598.02 and 14,805.54 is: 22,209.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,395.65 : 66,598.02 = 14,805.54 : x
  2. Step 2: Convert to fraction form
    44,395.65/66,598.02 = 14,805.54/x
  3. Step 3: Cross multiply
    44,395.65x = 66,598.02 × 14,805.54
  4. Step 4: Simplify right side
    44,395.65x = 986,019,649.03
  5. Step 5: Solve for x
    x = 986,019,649.03/44,395.65
  6. Step 6: Final answer
    x = 22,209.83

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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.