Home / 34,392.12-51,592.77-13,610.76

Finding the Fourth Proportional to 34,392.12, 51,592.77 and 13,610.76

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Solution

The fourth proportional to 34,392.12, 51,592.77 and 13,610.76 is: 20,417.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,392.12 : 51,592.77 = 13,610.76 : x
  2. Step 2: Convert to fraction form
    34,392.12/51,592.77 = 13,610.76/x
  3. Step 3: Cross multiply
    34,392.12x = 51,592.77 × 13,610.76
  4. Step 4: Simplify right side
    34,392.12x = 702,216,810.21
  5. Step 5: Solve for x
    x = 702,216,810.21/34,392.12
  6. Step 6: Final answer
    x = 20,417.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.