Home / 60,621.08-83,659.67-33,763.59

Finding the Fourth Proportional to 60,621.08, 83,659.67 and 33,763.59

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Solution

The fourth proportional to 60,621.08, 83,659.67 and 33,763.59 is: 46,595.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,621.08 : 83,659.67 = 33,763.59 : x
  2. Step 2: Convert to fraction form
    60,621.08/83,659.67 = 33,763.59/x
  3. Step 3: Cross multiply
    60,621.08x = 83,659.67 × 33,763.59
  4. Step 4: Simplify right side
    60,621.08x = 2,824,650,755.21
  5. Step 5: Solve for x
    x = 2,824,650,755.21/60,621.08
  6. Step 6: Final answer
    x = 46,595.19

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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.