Home / 92,444.98-127,563.10-52,156.39

Finding the Fourth Proportional to 92,444.98, 127,563.10 and 52,156.39

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Solution

The fourth proportional to 92,444.98, 127,563.10 and 52,156.39 is: 71,969.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,444.98 : 127,563.10 = 52,156.39 : x
  2. Step 2: Convert to fraction form
    92,444.98/127,563.10 = 52,156.39/x
  3. Step 3: Cross multiply
    92,444.98x = 127,563.10 × 52,156.39
  4. Step 4: Simplify right side
    92,444.98x = 6,653,230,793.21
  5. Step 5: Solve for x
    x = 6,653,230,793.21/92,444.98
  6. Step 6: Final answer
    x = 71,969.63

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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.