Home / 113,323.52-170,012.16-34,442.24

Finding the Fourth Proportional to 113,323.52, 170,012.16 and 34,442.24

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Solution

The fourth proportional to 113,323.52, 170,012.16 and 34,442.24 is: 51,671.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,323.52 : 170,012.16 = 34,442.24 : x
  2. Step 2: Convert to fraction form
    113,323.52/170,012.16 = 34,442.24/x
  3. Step 3: Cross multiply
    113,323.52x = 170,012.16 × 34,442.24
  4. Step 4: Simplify right side
    113,323.52x = 5,855,599,617.64
  5. Step 5: Solve for x
    x = 5,855,599,617.64/113,323.52
  6. Step 6: Final answer
    x = 51,671.53

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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.