Home / 110,953.32-166,429.98-94,273.80

Finding the Fourth Proportional to 110,953.32, 166,429.98 and 94,273.80

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Solution

The fourth proportional to 110,953.32, 166,429.98 and 94,273.80 is: 141,410.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,953.32 : 166,429.98 = 94,273.80 : x
  2. Step 2: Convert to fraction form
    110,953.32/166,429.98 = 94,273.80/x
  3. Step 3: Cross multiply
    110,953.32x = 166,429.98 × 94,273.80
  4. Step 4: Simplify right side
    110,953.32x = 15,689,986,648.52
  5. Step 5: Solve for x
    x = 15,689,986,648.52/110,953.32
  6. Step 6: Final answer
    x = 141,410.70

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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.