Home / 23,133.80-34,695.50-10,641.83

Finding the Fourth Proportional to 23,133.80, 34,695.50 and 10,641.83

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Solution

The fourth proportional to 23,133.80, 34,695.50 and 10,641.83 is: 15,960.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,133.80 : 34,695.50 = 10,641.83 : x
  2. Step 2: Convert to fraction form
    23,133.80/34,695.50 = 10,641.83/x
  3. Step 3: Cross multiply
    23,133.80x = 34,695.50 × 10,641.83
  4. Step 4: Simplify right side
    23,133.80x = 369,223,612.77
  5. Step 5: Solve for x
    x = 369,223,612.77/23,133.80
  6. Step 6: Final answer
    x = 15,960.35

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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.