Home / 17,953.02-24,768.75-10,395.22

Finding the Fourth Proportional to 17,953.02, 24,768.75 and 10,395.22

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Solution

The fourth proportional to 17,953.02, 24,768.75 and 10,395.22 is: 14,341.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,953.02 : 24,768.75 = 10,395.22 : x
  2. Step 2: Convert to fraction form
    17,953.02/24,768.75 = 10,395.22/x
  3. Step 3: Cross multiply
    17,953.02x = 24,768.75 × 10,395.22
  4. Step 4: Simplify right side
    17,953.02x = 257,476,553.40
  5. Step 5: Solve for x
    x = 257,476,553.40/17,953.02
  6. Step 6: Final answer
    x = 14,341.69

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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.