Home / 60,201.07-83,078.08-36,323.15

Finding the Fourth Proportional to 60,201.07, 83,078.08 and 36,323.15

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Solution

The fourth proportional to 60,201.07, 83,078.08 and 36,323.15 is: 50,126.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,201.07 : 83,078.08 = 36,323.15 : x
  2. Step 2: Convert to fraction form
    60,201.07/83,078.08 = 36,323.15/x
  3. Step 3: Cross multiply
    60,201.07x = 83,078.08 × 36,323.15
  4. Step 4: Simplify right side
    60,201.07x = 3,017,657,055.35
  5. Step 5: Solve for x
    x = 3,017,657,055.35/60,201.07
  6. Step 6: Final answer
    x = 50,126.30

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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.