Home / 34,150.10-51,263.55-26,393.30

Finding the Fourth Proportional to 34,150.10, 51,263.55 and 26,393.30

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Solution

The fourth proportional to 34,150.10, 51,263.55 and 26,393.30 is: 39,619.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,150.10 : 51,263.55 = 26,393.30 : x
  2. Step 2: Convert to fraction form
    34,150.10/51,263.55 = 26,393.30/x
  3. Step 3: Cross multiply
    34,150.10x = 51,263.55 × 26,393.30
  4. Step 4: Simplify right side
    34,150.10x = 1,353,014,254.22
  5. Step 5: Solve for x
    x = 1,353,014,254.22/34,150.10
  6. Step 6: Final answer
    x = 39,619.63

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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.