Home / 34,966.18-48,253.88-19,050.62

Finding the Fourth Proportional to 34,966.18, 48,253.88 and 19,050.62

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Solution

The fourth proportional to 34,966.18, 48,253.88 and 19,050.62 is: 26,290.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,966.18 : 48,253.88 = 19,050.62 : x
  2. Step 2: Convert to fraction form
    34,966.18/48,253.88 = 19,050.62/x
  3. Step 3: Cross multiply
    34,966.18x = 48,253.88 × 19,050.62
  4. Step 4: Simplify right side
    34,966.18x = 919,266,236.15
  5. Step 5: Solve for x
    x = 919,266,236.15/34,966.18
  6. Step 6: Final answer
    x = 26,290.16

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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.