Home / 60,290.02-83,204.49-33,435.10

Finding the Fourth Proportional to 60,290.02, 83,204.49 and 33,435.10

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Solution

The fourth proportional to 60,290.02, 83,204.49 and 33,435.10 is: 46,142.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,290.02 : 83,204.49 = 33,435.10 : x
  2. Step 2: Convert to fraction form
    60,290.02/83,204.49 = 33,435.10/x
  3. Step 3: Cross multiply
    60,290.02x = 83,204.49 × 33,435.10
  4. Step 4: Simplify right side
    60,290.02x = 2,781,950,443.60
  5. Step 5: Solve for x
    x = 2,781,950,443.60/60,290.02
  6. Step 6: Final answer
    x = 46,142.80

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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.