Home / 63,001.20-94,501.80-35,295.60

Finding the Fourth Proportional to 63,001.20, 94,501.80 and 35,295.60

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Solution

The fourth proportional to 63,001.20, 94,501.80 and 35,295.60 is: 52,943.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001.20 : 94,501.80 = 35,295.60 : x
  2. Step 2: Convert to fraction form
    63,001.20/94,501.80 = 35,295.60/x
  3. Step 3: Cross multiply
    63,001.20x = 94,501.80 × 35,295.60
  4. Step 4: Simplify right side
    63,001.20x = 3,335,497,732.08
  5. Step 5: Solve for x
    x = 3,335,497,732.08/63,001.20
  6. Step 6: Final answer
    x = 52,943.40

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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.