Home / 96,813.42-145,237.05-44,228.22

Finding the Fourth Proportional to 96,813.42, 145,237.05 and 44,228.22

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Solution

The fourth proportional to 96,813.42, 145,237.05 and 44,228.22 is: 66,350.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,813.42 : 145,237.05 = 44,228.22 : x
  2. Step 2: Convert to fraction form
    96,813.42/145,237.05 = 44,228.22/x
  3. Step 3: Cross multiply
    96,813.42x = 145,237.05 × 44,228.22
  4. Step 4: Simplify right side
    96,813.42x = 6,423,576,199.55
  5. Step 5: Solve for x
    x = 6,423,576,199.55/96,813.42
  6. Step 6: Final answer
    x = 66,350.06

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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.