Home / 92,444.48-127,562.41-52,155.89

Finding the Fourth Proportional to 92,444.48, 127,562.41 and 52,155.89

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Solution

The fourth proportional to 92,444.48, 127,562.41 and 52,155.89 is: 71,968.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,444.48 : 127,562.41 = 52,155.89 : x
  2. Step 2: Convert to fraction form
    92,444.48/127,562.41 = 52,155.89/x
  3. Step 3: Cross multiply
    92,444.48x = 127,562.41 × 52,155.89
  4. Step 4: Simplify right side
    92,444.48x = 6,653,131,024.09
  5. Step 5: Solve for x
    x = 6,653,131,024.09/92,444.48
  6. Step 6: Final answer
    x = 71,968.94

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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.