Home / 60,749.51-83,833.13-33,528.15

Finding the Fourth Proportional to 60,749.51, 83,833.13 and 33,528.15

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Solution

The fourth proportional to 60,749.51, 83,833.13 and 33,528.15 is: 46,268.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,749.51 : 83,833.13 = 33,528.15 : x
  2. Step 2: Convert to fraction form
    60,749.51/83,833.13 = 33,528.15/x
  3. Step 3: Cross multiply
    60,749.51x = 83,833.13 × 33,528.15
  4. Step 4: Simplify right side
    60,749.51x = 2,810,769,589.97
  5. Step 5: Solve for x
    x = 2,810,769,589.97/60,749.51
  6. Step 6: Final answer
    x = 46,268.19

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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.