Home / 17,130.24-23,636.10-10,052.52

Finding the Fourth Proportional to 17,130.24, 23,636.10 and 10,052.52

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Solution

The fourth proportional to 17,130.24, 23,636.10 and 10,052.52 is: 13,870.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,130.24 : 23,636.10 = 10,052.52 : x
  2. Step 2: Convert to fraction form
    17,130.24/23,636.10 = 10,052.52/x
  3. Step 3: Cross multiply
    17,130.24x = 23,636.10 × 10,052.52
  4. Step 4: Simplify right side
    17,130.24x = 237,602,367.97
  5. Step 5: Solve for x
    x = 237,602,367.97/17,130.24
  6. Step 6: Final answer
    x = 13,870.35

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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.