Home / 19,092.63-26,348-10,595.33

Finding the Fourth Proportional to 19,092.63, 26,348 and 10,595.33

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Solution

The fourth proportional to 19,092.63, 26,348 and 10,595.33 is: 14,621.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,092.63 : 26,348 = 10,595.33 : x
  2. Step 2: Convert to fraction form
    19,092.63/26,348 = 10,595.33/x
  3. Step 3: Cross multiply
    19,092.63x = 26,348 × 10,595.33
  4. Step 4: Simplify right side
    19,092.63x = 279,165,754.84
  5. Step 5: Solve for x
    x = 279,165,754.84/19,092.63
  6. Step 6: Final answer
    x = 14,621.65

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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.