Home / 19,250.42-26,565.29-10,752.69

Finding the Fourth Proportional to 19,250.42, 26,565.29 and 10,752.69

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Solution

The fourth proportional to 19,250.42, 26,565.29 and 10,752.69 is: 14,838.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.42 : 26,565.29 = 10,752.69 : x
  2. Step 2: Convert to fraction form
    19,250.42/26,565.29 = 10,752.69/x
  3. Step 3: Cross multiply
    19,250.42x = 26,565.29 × 10,752.69
  4. Step 4: Simplify right side
    19,250.42x = 285,648,274.37
  5. Step 5: Solve for x
    x = 285,648,274.37/19,250.42
  6. Step 6: Final answer
    x = 14,838.55

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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.