Home / 63,080.34-94,493.70-31,394.76

Finding the Fourth Proportional to 63,080.34, 94,493.70 and 31,394.76

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Solution

The fourth proportional to 63,080.34, 94,493.70 and 31,394.76 is: 47,029.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,080.34 : 94,493.70 = 31,394.76 : x
  2. Step 2: Convert to fraction form
    63,080.34/94,493.70 = 31,394.76/x
  3. Step 3: Cross multiply
    63,080.34x = 94,493.70 × 31,394.76
  4. Step 4: Simplify right side
    63,080.34x = 2,966,607,033.01
  5. Step 5: Solve for x
    x = 2,966,607,033.01/63,080.34
  6. Step 6: Final answer
    x = 47,029.03

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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.