Home / 34,077.02-47,022.99-25,129.34

Finding the Fourth Proportional to 34,077.02, 47,022.99 and 25,129.34

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Solution

The fourth proportional to 34,077.02, 47,022.99 and 25,129.34 is: 34,676.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,077.02 : 47,022.99 = 25,129.34 : x
  2. Step 2: Convert to fraction form
    34,077.02/47,022.99 = 25,129.34/x
  3. Step 3: Cross multiply
    34,077.02x = 47,022.99 × 25,129.34
  4. Step 4: Simplify right side
    34,077.02x = 1,181,656,703.53
  5. Step 5: Solve for x
    x = 1,181,656,703.53/34,077.02
  6. Step 6: Final answer
    x = 34,676.06

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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.