Home / 92,445.84-127,575.36-50,004.18

Finding the Fourth Proportional to 92,445.84, 127,575.36 and 50,004.18

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Solution

The fourth proportional to 92,445.84, 127,575.36 and 50,004.18 is: 69,005.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,445.84 : 127,575.36 = 50,004.18 : x
  2. Step 2: Convert to fraction form
    92,445.84/127,575.36 = 50,004.18/x
  3. Step 3: Cross multiply
    92,445.84x = 127,575.36 × 50,004.18
  4. Step 4: Simplify right side
    92,445.84x = 6,379,301,265.00
  5. Step 5: Solve for x
    x = 6,379,301,265.00/92,445.84
  6. Step 6: Final answer
    x = 69,005.82

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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.