Home / 23,354.16-35,048.10-9,306.06

Finding the Fourth Proportional to 23,354.16, 35,048.10 and 9,306.06

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Solution

The fourth proportional to 23,354.16, 35,048.10 and 9,306.06 is: 13,965.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,354.16 : 35,048.10 = 9,306.06 : x
  2. Step 2: Convert to fraction form
    23,354.16/35,048.10 = 9,306.06/x
  3. Step 3: Cross multiply
    23,354.16x = 35,048.10 × 9,306.06
  4. Step 4: Simplify right side
    23,354.16x = 326,159,721.49
  5. Step 5: Solve for x
    x = 326,159,721.49/23,354.16
  6. Step 6: Final answer
    x = 13,965.81

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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.