Home / 19,034.51-26,267.02-10,968.18

Finding the Fourth Proportional to 19,034.51, 26,267.02 and 10,968.18

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Solution

The fourth proportional to 19,034.51, 26,267.02 and 10,968.18 is: 15,135.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034.51 : 26,267.02 = 10,968.18 : x
  2. Step 2: Convert to fraction form
    19,034.51/26,267.02 = 10,968.18/x
  3. Step 3: Cross multiply
    19,034.51x = 26,267.02 × 10,968.18
  4. Step 4: Simplify right side
    19,034.51x = 288,101,403.42
  5. Step 5: Solve for x
    x = 288,101,403.42/19,034.51
  6. Step 6: Final answer
    x = 15,135.74

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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.