Home / 67,330.96-92,917.40-37,117.35

Finding the Fourth Proportional to 67,330.96, 92,917.40 and 37,117.35

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Solution

The fourth proportional to 67,330.96, 92,917.40 and 37,117.35 is: 51,222.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,330.96 : 92,917.40 = 37,117.35 : x
  2. Step 2: Convert to fraction form
    67,330.96/92,917.40 = 37,117.35/x
  3. Step 3: Cross multiply
    67,330.96x = 92,917.40 × 37,117.35
  4. Step 4: Simplify right side
    67,330.96x = 3,448,847,471.30
  5. Step 5: Solve for x
    x = 3,448,847,471.30/67,330.96
  6. Step 6: Final answer
    x = 51,222.31

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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.