Home / 60,309.09-83,236.51-33,460.24

Finding the Fourth Proportional to 60,309.09, 83,236.51 and 33,460.24

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Solution

The fourth proportional to 60,309.09, 83,236.51 and 33,460.24 is: 46,180.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,309.09 : 83,236.51 = 33,460.24 : x
  2. Step 2: Convert to fraction form
    60,309.09/83,236.51 = 33,460.24/x
  3. Step 3: Cross multiply
    60,309.09x = 83,236.51 × 33,460.24
  4. Step 4: Simplify right side
    60,309.09x = 2,785,113,601.36
  5. Step 5: Solve for x
    x = 2,785,113,601.36/60,309.09
  6. Step 6: Final answer
    x = 46,180.66

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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.