Home / 60,319.37-90,386.77-32,243.41

Finding the Fourth Proportional to 60,319.37, 90,386.77 and 32,243.41

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Solution

The fourth proportional to 60,319.37, 90,386.77 and 32,243.41 is: 48,315.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,319.37 : 90,386.77 = 32,243.41 : x
  2. Step 2: Convert to fraction form
    60,319.37/90,386.77 = 32,243.41/x
  3. Step 3: Cross multiply
    60,319.37x = 90,386.77 × 32,243.41
  4. Step 4: Simplify right side
    60,319.37x = 2,914,377,070.53
  5. Step 5: Solve for x
    x = 2,914,377,070.53/60,319.37
  6. Step 6: Final answer
    x = 48,315.77

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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.