Home / 63,102.30-87,099.06-44,244.06

Finding the Fourth Proportional to 63,102.30, 87,099.06 and 44,244.06

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Solution

The fourth proportional to 63,102.30, 87,099.06 and 44,244.06 is: 61,069.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,102.30 : 87,099.06 = 44,244.06 : x
  2. Step 2: Convert to fraction form
    63,102.30/87,099.06 = 44,244.06/x
  3. Step 3: Cross multiply
    63,102.30x = 87,099.06 × 44,244.06
  4. Step 4: Simplify right side
    63,102.30x = 3,853,616,036.58
  5. Step 5: Solve for x
    x = 3,853,616,036.58/63,102.30
  6. Step 6: Final answer
    x = 61,069.34

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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.