Home / 34,962.10-48,247.28-19,046.54

Finding the Fourth Proportional to 34,962.10, 48,247.28 and 19,046.54

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Solution

The fourth proportional to 34,962.10, 48,247.28 and 19,046.54 is: 26,284.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,962.10 : 48,247.28 = 19,046.54 : x
  2. Step 2: Convert to fraction form
    34,962.10/48,247.28 = 19,046.54/x
  3. Step 3: Cross multiply
    34,962.10x = 48,247.28 × 19,046.54
  4. Step 4: Simplify right side
    34,962.10x = 918,943,748.41
  5. Step 5: Solve for x
    x = 918,943,748.41/34,962.10
  6. Step 6: Final answer
    x = 26,284.00

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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.