Home / 34,077.10-51,154.05-26,320.30

Finding the Fourth Proportional to 34,077.10, 51,154.05 and 26,320.30

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Solution

The fourth proportional to 34,077.10, 51,154.05 and 26,320.30 is: 39,510.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,077.10 : 51,154.05 = 26,320.30 : x
  2. Step 2: Convert to fraction form
    34,077.10/51,154.05 = 26,320.30/x
  3. Step 3: Cross multiply
    34,077.10x = 51,154.05 × 26,320.30
  4. Step 4: Simplify right side
    34,077.10x = 1,346,389,942.22
  5. Step 5: Solve for x
    x = 1,346,389,942.22/34,077.10
  6. Step 6: Final answer
    x = 39,510.11

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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.