Home / 43,931.27-60,626.18-25,070.15

Finding the Fourth Proportional to 43,931.27, 60,626.18 and 25,070.15

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Solution

The fourth proportional to 43,931.27, 60,626.18 and 25,070.15 is: 34,597.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,931.27 : 60,626.18 = 25,070.15 : x
  2. Step 2: Convert to fraction form
    43,931.27/60,626.18 = 25,070.15/x
  3. Step 3: Cross multiply
    43,931.27x = 60,626.18 × 25,070.15
  4. Step 4: Simplify right side
    43,931.27x = 1,519,907,186.07
  5. Step 5: Solve for x
    x = 1,519,907,186.07/43,931.27
  6. Step 6: Final answer
    x = 34,597.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.