Home / 96,852.85-133,667.76-58,633.46

Finding the Fourth Proportional to 96,852.85, 133,667.76 and 58,633.46

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Solution

The fourth proportional to 96,852.85, 133,667.76 and 58,633.46 is: 80,920.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,852.85 : 133,667.76 = 58,633.46 : x
  2. Step 2: Convert to fraction form
    96,852.85/133,667.76 = 58,633.46/x
  3. Step 3: Cross multiply
    96,852.85x = 133,667.76 × 58,633.46
  4. Step 4: Simplify right side
    96,852.85x = 7,837,403,259.25
  5. Step 5: Solve for x
    x = 7,837,403,259.25/96,852.85
  6. Step 6: Final answer
    x = 80,920.73

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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.