Home / 23,328.16-34,992.76-7,534.56

Finding the Fourth Proportional to 23,328.16, 34,992.76 and 7,534.56

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Solution

The fourth proportional to 23,328.16, 34,992.76 and 7,534.56 is: 11,302.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328.16 : 34,992.76 = 7,534.56 : x
  2. Step 2: Convert to fraction form
    23,328.16/34,992.76 = 7,534.56/x
  3. Step 3: Cross multiply
    23,328.16x = 34,992.76 × 7,534.56
  4. Step 4: Simplify right side
    23,328.16x = 263,655,049.79
  5. Step 5: Solve for x
    x = 263,655,049.79/23,328.16
  6. Step 6: Final answer
    x = 11,302.01

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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.