Home / 19,052.96-26,292.49-10,554.74

Finding the Fourth Proportional to 19,052.96, 26,292.49 and 10,554.74

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Solution

The fourth proportional to 19,052.96, 26,292.49 and 10,554.74 is: 14,565.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.96 : 26,292.49 = 10,554.74 : x
  2. Step 2: Convert to fraction form
    19,052.96/26,292.49 = 10,554.74/x
  3. Step 3: Cross multiply
    19,052.96x = 26,292.49 × 10,554.74
  4. Step 4: Simplify right side
    19,052.96x = 277,510,395.90
  5. Step 5: Solve for x
    x = 277,510,395.90/19,052.96
  6. Step 6: Final answer
    x = 14,565.21

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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.