Home / 61,675.38-92,512.98-14,928.24

Finding the Fourth Proportional to 61,675.38, 92,512.98 and 14,928.24

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Solution

The fourth proportional to 61,675.38, 92,512.98 and 14,928.24 is: 22,392.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,675.38 : 92,512.98 = 14,928.24 : x
  2. Step 2: Convert to fraction form
    61,675.38/92,512.98 = 14,928.24/x
  3. Step 3: Cross multiply
    61,675.38x = 92,512.98 × 14,928.24
  4. Step 4: Simplify right side
    61,675.38x = 1,381,055,968.56
  5. Step 5: Solve for x
    x = 1,381,055,968.56/61,675.38
  6. Step 6: Final answer
    x = 22,392.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.