Home / 63,051.04-94,591.28-21,498.08

Finding the Fourth Proportional to 63,051.04, 94,591.28 and 21,498.08

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Solution

The fourth proportional to 63,051.04, 94,591.28 and 21,498.08 is: 32,252.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,051.04 : 94,591.28 = 21,498.08 : x
  2. Step 2: Convert to fraction form
    63,051.04/94,591.28 = 21,498.08/x
  3. Step 3: Cross multiply
    63,051.04x = 94,591.28 × 21,498.08
  4. Step 4: Simplify right side
    63,051.04x = 2,033,530,904.74
  5. Step 5: Solve for x
    x = 2,033,530,904.74/63,051.04
  6. Step 6: Final answer
    x = 32,252.14

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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.