Home / 23,108.99-34,663.48-7,526.62

Finding the Fourth Proportional to 23,108.99, 34,663.48 and 7,526.62

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Solution

The fourth proportional to 23,108.99, 34,663.48 and 7,526.62 is: 11,289.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,108.99 : 34,663.48 = 7,526.62 : x
  2. Step 2: Convert to fraction form
    23,108.99/34,663.48 = 7,526.62/x
  3. Step 3: Cross multiply
    23,108.99x = 34,663.48 × 7,526.62
  4. Step 4: Simplify right side
    23,108.99x = 260,898,668.52
  5. Step 5: Solve for x
    x = 260,898,668.52/23,108.99
  6. Step 6: Final answer
    x = 11,289.92

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Double scale
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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.