Home / 23,312.27-34,959.65-9,984.89

Finding the Fourth Proportional to 23,312.27, 34,959.65 and 9,984.89

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Solution

The fourth proportional to 23,312.27, 34,959.65 and 9,984.89 is: 14,973.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312.27 : 34,959.65 = 9,984.89 : x
  2. Step 2: Convert to fraction form
    23,312.27/34,959.65 = 9,984.89/x
  3. Step 3: Cross multiply
    23,312.27x = 34,959.65 × 9,984.89
  4. Step 4: Simplify right side
    23,312.27x = 349,068,034.97
  5. Step 5: Solve for x
    x = 349,068,034.97/23,312.27
  6. Step 6: Final answer
    x = 14,973.58

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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.