Home / 35,034.20-48,347.33-19,119

Finding the Fourth Proportional to 35,034.20, 48,347.33 and 19,119

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Solution

The fourth proportional to 35,034.20, 48,347.33 and 19,119 is: 26,384.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,034.20 : 48,347.33 = 19,119 : x
  2. Step 2: Convert to fraction form
    35,034.20/48,347.33 = 19,119/x
  3. Step 3: Cross multiply
    35,034.20x = 48,347.33 × 19,119
  4. Step 4: Simplify right side
    35,034.20x = 924,352,602.27
  5. Step 5: Solve for x
    x = 924,352,602.27/35,034.20
  6. Step 6: Final answer
    x = 26,384.29

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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.