Home / 18,053.40-24,914.37-10,095.61

Finding the Fourth Proportional to 18,053.40, 24,914.37 and 10,095.61

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Solution

The fourth proportional to 18,053.40, 24,914.37 and 10,095.61 is: 13,932.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,053.40 : 24,914.37 = 10,095.61 : x
  2. Step 2: Convert to fraction form
    18,053.40/24,914.37 = 10,095.61/x
  3. Step 3: Cross multiply
    18,053.40x = 24,914.37 × 10,095.61
  4. Step 4: Simplify right side
    18,053.40x = 251,525,587.87
  5. Step 5: Solve for x
    x = 251,525,587.87/18,053.40
  6. Step 6: Final answer
    x = 13,932.31

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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.