Home / 44,489.10-66,744.30-14,907.06

Finding the Fourth Proportional to 44,489.10, 66,744.30 and 14,907.06

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Solution

The fourth proportional to 44,489.10, 66,744.30 and 14,907.06 is: 22,364.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,489.10 : 66,744.30 = 14,907.06 : x
  2. Step 2: Convert to fraction form
    44,489.10/66,744.30 = 14,907.06/x
  3. Step 3: Cross multiply
    44,489.10x = 66,744.30 × 14,907.06
  4. Step 4: Simplify right side
    44,489.10x = 994,961,284.76
  5. Step 5: Solve for x
    x = 994,961,284.76/44,489.10
  6. Step 6: Final answer
    x = 22,364.16

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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.