Home / 23,133.48-34,700.76-10,663.98

Finding the Fourth Proportional to 23,133.48, 34,700.76 and 10,663.98

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Solution

The fourth proportional to 23,133.48, 34,700.76 and 10,663.98 is: 15,996.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,133.48 : 34,700.76 = 10,663.98 : x
  2. Step 2: Convert to fraction form
    23,133.48/34,700.76 = 10,663.98/x
  3. Step 3: Cross multiply
    23,133.48x = 34,700.76 × 10,663.98
  4. Step 4: Simplify right side
    23,133.48x = 370,048,210.62
  5. Step 5: Solve for x
    x = 370,048,210.62/23,133.48
  6. Step 6: Final answer
    x = 15,996.22

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Similar ratio
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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.