Home / 19,270.80-26,594.19-10,773.83

Finding the Fourth Proportional to 19,270.80, 26,594.19 and 10,773.83

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Solution

The fourth proportional to 19,270.80, 26,594.19 and 10,773.83 is: 14,868.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,270.80 : 26,594.19 = 10,773.83 : x
  2. Step 2: Convert to fraction form
    19,270.80/26,594.19 = 10,773.83/x
  3. Step 3: Cross multiply
    19,270.80x = 26,594.19 × 10,773.83
  4. Step 4: Simplify right side
    19,270.80x = 286,521,282.05
  5. Step 5: Solve for x
    x = 286,521,282.05/19,270.80
  6. Step 6: Final answer
    x = 14,868.16

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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.