Home / 23,133.48-34,695.04-10,641.52

Finding the Fourth Proportional to 23,133.48, 34,695.04 and 10,641.52

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Solution

The fourth proportional to 23,133.48, 34,695.04 and 10,641.52 is: 15,959.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,133.48 : 34,695.04 = 10,641.52 : x
  2. Step 2: Convert to fraction form
    23,133.48/34,695.04 = 10,641.52/x
  3. Step 3: Cross multiply
    23,133.48x = 34,695.04 × 10,641.52
  4. Step 4: Simplify right side
    23,133.48x = 369,207,962.06
  5. Step 5: Solve for x
    x = 369,207,962.06/23,133.48
  6. Step 6: Final answer
    x = 15,959.90

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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.