Home / 63,066.12-94,599.52-16,319.00

Finding the Fourth Proportional to 63,066.12, 94,599.52 and 16,319.00

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Solution

The fourth proportional to 63,066.12, 94,599.52 and 16,319.00 is: 24,478.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,066.12 : 94,599.52 = 16,319.00 : x
  2. Step 2: Convert to fraction form
    63,066.12/94,599.52 = 16,319.00/x
  3. Step 3: Cross multiply
    63,066.12x = 94,599.52 × 16,319.00
  4. Step 4: Simplify right side
    63,066.12x = 1,543,769,053.08
  5. Step 5: Solve for x
    x = 1,543,769,053.08/63,066.12
  6. Step 6: Final answer
    x = 24,478.58

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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.