Home / 10,610.23-14,640.48-6,133.11

Finding the Fourth Proportional to 10,610.23, 14,640.48 and 6,133.11

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Solution

The fourth proportional to 10,610.23, 14,640.48 and 6,133.11 is: 8,462.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,610.23 : 14,640.48 = 6,133.11 : x
  2. Step 2: Convert to fraction form
    10,610.23/14,640.48 = 6,133.11/x
  3. Step 3: Cross multiply
    10,610.23x = 14,640.48 × 6,133.11
  4. Step 4: Simplify right side
    10,610.23x = 89,791,674.29
  5. Step 5: Solve for x
    x = 89,791,674.29/10,610.23
  6. Step 6: Final answer
    x = 8,462.75

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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.