Home / 19,060.88-26,304.28-10,563.28

Finding the Fourth Proportional to 19,060.88, 26,304.28 and 10,563.28

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Solution

The fourth proportional to 19,060.88, 26,304.28 and 10,563.28 is: 14,577.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,060.88 : 26,304.28 = 10,563.28 : x
  2. Step 2: Convert to fraction form
    19,060.88/26,304.28 = 10,563.28/x
  3. Step 3: Cross multiply
    19,060.88x = 26,304.28 × 10,563.28
  4. Step 4: Simplify right side
    19,060.88x = 277,859,474.84
  5. Step 5: Solve for x
    x = 277,859,474.84/19,060.88
  6. Step 6: Final answer
    x = 14,577.47

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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.