Home / 23,276.10-34,987.05-22,838.70

Finding the Fourth Proportional to 23,276.10, 34,987.05 and 22,838.70

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Solution

The fourth proportional to 23,276.10, 34,987.05 and 22,838.70 is: 34,329.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,276.10 : 34,987.05 = 22,838.70 : x
  2. Step 2: Convert to fraction form
    23,276.10/34,987.05 = 22,838.70/x
  3. Step 3: Cross multiply
    23,276.10x = 34,987.05 × 22,838.70
  4. Step 4: Simplify right side
    23,276.10x = 799,058,738.84
  5. Step 5: Solve for x
    x = 799,058,738.84/23,276.10
  6. Step 6: Final answer
    x = 34,329.58

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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.