Home / 34,118.64-47,080.08-25,170.96

Finding the Fourth Proportional to 34,118.64, 47,080.08 and 25,170.96

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Solution

The fourth proportional to 34,118.64, 47,080.08 and 25,170.96 is: 34,733.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,118.64 : 47,080.08 = 25,170.96 : x
  2. Step 2: Convert to fraction form
    34,118.64/47,080.08 = 25,170.96/x
  3. Step 3: Cross multiply
    34,118.64x = 47,080.08 × 25,170.96
  4. Step 4: Simplify right side
    34,118.64x = 1,185,050,810.48
  5. Step 5: Solve for x
    x = 1,185,050,810.48/34,118.64
  6. Step 6: Final answer
    x = 34,733.24

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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.