Home / 17,246.02-23,799.75-10,172.43

Finding the Fourth Proportional to 17,246.02, 23,799.75 and 10,172.43

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Solution

The fourth proportional to 17,246.02, 23,799.75 and 10,172.43 is: 14,038.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246.02 : 23,799.75 = 10,172.43 : x
  2. Step 2: Convert to fraction form
    17,246.02/23,799.75 = 10,172.43/x
  3. Step 3: Cross multiply
    17,246.02x = 23,799.75 × 10,172.43
  4. Step 4: Simplify right side
    17,246.02x = 242,101,290.89
  5. Step 5: Solve for x
    x = 242,101,290.89/17,246.02
  6. Step 6: Final answer
    x = 14,038.10

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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.