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Finding the Fourth Proportional to 63,810.01, 88,077.18 and 36,959.11

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Solution

The fourth proportional to 63,810.01, 88,077.18 and 36,959.11 is: 51,014.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,810.01 : 88,077.18 = 36,959.11 : x
  2. Step 2: Convert to fraction form
    63,810.01/88,077.18 = 36,959.11/x
  3. Step 3: Cross multiply
    63,810.01x = 88,077.18 × 36,959.11
  4. Step 4: Simplify right side
    63,810.01x = 3,255,254,184.11
  5. Step 5: Solve for x
    x = 3,255,254,184.11/63,810.01
  6. Step 6: Final answer
    x = 51,014.79

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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.