Home / 60,219.15-83,107.47-33,364.15

Finding the Fourth Proportional to 60,219.15, 83,107.47 and 33,364.15

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Solution

The fourth proportional to 60,219.15, 83,107.47 and 33,364.15 is: 46,045.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,219.15 : 83,107.47 = 33,364.15 : x
  2. Step 2: Convert to fraction form
    60,219.15/83,107.47 = 33,364.15/x
  3. Step 3: Cross multiply
    60,219.15x = 83,107.47 × 33,364.15
  4. Step 4: Simplify right side
    60,219.15x = 2,772,810,292.35
  5. Step 5: Solve for x
    x = 2,772,810,292.35/60,219.15
  6. Step 6: Final answer
    x = 46,045.33

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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.