Home / 17,748-24,493.89-10,195.38

Finding the Fourth Proportional to 17,748, 24,493.89 and 10,195.38

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Solution

The fourth proportional to 17,748, 24,493.89 and 10,195.38 is: 14,070.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,748 : 24,493.89 = 10,195.38 : x
  2. Step 2: Convert to fraction form
    17,748/24,493.89 = 10,195.38/x
  3. Step 3: Cross multiply
    17,748x = 24,493.89 × 10,195.38
  4. Step 4: Simplify right side
    17,748x = 249,724,516.23
  5. Step 5: Solve for x
    x = 249,724,516.23/17,748
  6. Step 6: Final answer
    x = 14,070.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.