Home / 60,875.69-91,334.04-38,360.22

Finding the Fourth Proportional to 60,875.69, 91,334.04 and 38,360.22

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Solution

The fourth proportional to 60,875.69, 91,334.04 and 38,360.22 is: 57,553.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,875.69 : 91,334.04 = 38,360.22 : x
  2. Step 2: Convert to fraction form
    60,875.69/91,334.04 = 38,360.22/x
  3. Step 3: Cross multiply
    60,875.69x = 91,334.04 × 38,360.22
  4. Step 4: Simplify right side
    60,875.69x = 3,503,593,676.09
  5. Step 5: Solve for x
    x = 3,503,593,676.09/60,875.69
  6. Step 6: Final answer
    x = 57,553.25

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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.