Home / 19,250.67-26,565.63-10,752.94

Finding the Fourth Proportional to 19,250.67, 26,565.63 and 10,752.94

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Solution

The fourth proportional to 19,250.67, 26,565.63 and 10,752.94 is: 14,838.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.67 : 26,565.63 = 10,752.94 : x
  2. Step 2: Convert to fraction form
    19,250.67/26,565.63 = 10,752.94/x
  3. Step 3: Cross multiply
    19,250.67x = 26,565.63 × 10,752.94
  4. Step 4: Simplify right side
    19,250.67x = 285,658,625.45
  5. Step 5: Solve for x
    x = 285,658,625.45/19,250.67
  6. Step 6: Final answer
    x = 14,838.89

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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.