Home / 92,222.94-127,199.48-63,552.18

Finding the Fourth Proportional to 92,222.94, 127,199.48 and 63,552.18

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Solution

The fourth proportional to 92,222.94, 127,199.48 and 63,552.18 is: 87,655.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,222.94 : 127,199.48 = 63,552.18 : x
  2. Step 2: Convert to fraction form
    92,222.94/127,199.48 = 63,552.18/x
  3. Step 3: Cross multiply
    92,222.94x = 127,199.48 × 63,552.18
  4. Step 4: Simplify right side
    92,222.94x = 8,083,804,248.87
  5. Step 5: Solve for x
    x = 8,083,804,248.87/92,222.94
  6. Step 6: Final answer
    x = 87,655.03

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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.