Home / 44,041.12-66,068.57-14,452.23

Finding the Fourth Proportional to 44,041.12, 66,068.57 and 14,452.23

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Solution

The fourth proportional to 44,041.12, 66,068.57 and 14,452.23 is: 21,680.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,041.12 : 66,068.57 = 14,452.23 : x
  2. Step 2: Convert to fraction form
    44,041.12/66,068.57 = 14,452.23/x
  3. Step 3: Cross multiply
    44,041.12x = 66,068.57 × 14,452.23
  4. Step 4: Simplify right side
    44,041.12x = 954,837,957.78
  5. Step 5: Solve for x
    x = 954,837,957.78/44,041.12
  6. Step 6: Final answer
    x = 21,680.60

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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.