Home / 60,010.12-82,813.70-33,152.63

Finding the Fourth Proportional to 60,010.12, 82,813.70 and 33,152.63

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Solution

The fourth proportional to 60,010.12, 82,813.70 and 33,152.63 is: 45,750.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,010.12 : 82,813.70 = 33,152.63 : x
  2. Step 2: Convert to fraction form
    60,010.12/82,813.70 = 33,152.63/x
  3. Step 3: Cross multiply
    60,010.12x = 82,813.70 × 33,152.63
  4. Step 4: Simplify right side
    60,010.12x = 2,745,492,244.95
  5. Step 5: Solve for x
    x = 2,745,492,244.95/60,010.12
  6. Step 6: Final answer
    x = 45,750.49

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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.