Home / 63,194.04-87,203.39-34,897.50

Finding the Fourth Proportional to 63,194.04, 87,203.39 and 34,897.50

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Solution

The fourth proportional to 63,194.04, 87,203.39 and 34,897.50 is: 48,156.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,194.04 : 87,203.39 = 34,897.50 : x
  2. Step 2: Convert to fraction form
    63,194.04/87,203.39 = 34,897.50/x
  3. Step 3: Cross multiply
    63,194.04x = 87,203.39 × 34,897.50
  4. Step 4: Simplify right side
    63,194.04x = 3,043,180,128.04
  5. Step 5: Solve for x
    x = 3,043,180,128.04/63,194.04
  6. Step 6: Final answer
    x = 48,156.13

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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.