Home / 170,557.02-235,368.18-95,105.52

Finding the Fourth Proportional to 170,557.02, 235,368.18 and 95,105.52

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Solution

The fourth proportional to 170,557.02, 235,368.18 and 95,105.52 is: 131,245.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,557.02 : 235,368.18 = 95,105.52 : x
  2. Step 2: Convert to fraction form
    170,557.02/235,368.18 = 95,105.52/x
  3. Step 3: Cross multiply
    170,557.02x = 235,368.18 × 95,105.52
  4. Step 4: Simplify right side
    170,557.02x = 22,384,813,150.35
  5. Step 5: Solve for x
    x = 22,384,813,150.35/170,557.02
  6. Step 6: Final answer
    x = 131,245.33

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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.