Home / 19,248.90-26,561.57-10,750.33

Finding the Fourth Proportional to 19,248.90, 26,561.57 and 10,750.33

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Solution

The fourth proportional to 19,248.90, 26,561.57 and 10,750.33 is: 14,834.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,248.90 : 26,561.57 = 10,750.33 : x
  2. Step 2: Convert to fraction form
    19,248.90/26,561.57 = 10,750.33/x
  3. Step 3: Cross multiply
    19,248.90x = 26,561.57 × 10,750.33
  4. Step 4: Simplify right side
    19,248.90x = 285,545,642.82
  5. Step 5: Solve for x
    x = 285,545,642.82/19,248.90
  6. Step 6: Final answer
    x = 14,834.39

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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.