Home / 10,334.32-14,266.26-6,610.48

Finding the Fourth Proportional to 10,334.32, 14,266.26 and 6,610.48

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Solution

The fourth proportional to 10,334.32, 14,266.26 and 6,610.48 is: 9,125.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,334.32 : 14,266.26 = 6,610.48 : x
  2. Step 2: Convert to fraction form
    10,334.32/14,266.26 = 6,610.48/x
  3. Step 3: Cross multiply
    10,334.32x = 14,266.26 × 6,610.48
  4. Step 4: Simplify right side
    10,334.32x = 94,306,826.40
  5. Step 5: Solve for x
    x = 94,306,826.40/10,334.32
  6. Step 6: Final answer
    x = 9,125.60

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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.