Home / 23,130.07-34,695.76-7,335.17

Finding the Fourth Proportional to 23,130.07, 34,695.76 and 7,335.17

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Solution

The fourth proportional to 23,130.07, 34,695.76 and 7,335.17 is: 11,002.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,130.07 : 34,695.76 = 7,335.17 : x
  2. Step 2: Convert to fraction form
    23,130.07/34,695.76 = 7,335.17/x
  3. Step 3: Cross multiply
    23,130.07x = 34,695.76 × 7,335.17
  4. Step 4: Simplify right side
    23,130.07x = 254,499,297.88
  5. Step 5: Solve for x
    x = 254,499,297.88/23,130.07
  6. Step 6: Final answer
    x = 11,002.97

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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.