Home / 18,053.04-24,911.10-10,095.06

Finding the Fourth Proportional to 18,053.04, 24,911.10 and 10,095.06

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Solution

The fourth proportional to 18,053.04, 24,911.10 and 10,095.06 is: 13,930.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,053.04 : 24,911.10 = 10,095.06 : x
  2. Step 2: Convert to fraction form
    18,053.04/24,911.10 = 10,095.06/x
  3. Step 3: Cross multiply
    18,053.04x = 24,911.10 × 10,095.06
  4. Step 4: Simplify right side
    18,053.04x = 251,479,049.17
  5. Step 5: Solve for x
    x = 251,479,049.17/18,053.04
  6. Step 6: Final answer
    x = 13,930.01

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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.