Home / 60,289.02-83,203.11-33,434.10

Finding the Fourth Proportional to 60,289.02, 83,203.11 and 33,434.10

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Solution

The fourth proportional to 60,289.02, 83,203.11 and 33,434.10 is: 46,141.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,289.02 : 83,203.11 = 33,434.10 : x
  2. Step 2: Convert to fraction form
    60,289.02/83,203.11 = 33,434.10/x
  3. Step 3: Cross multiply
    60,289.02x = 83,203.11 × 33,434.10
  4. Step 4: Simplify right side
    60,289.02x = 2,781,821,100.05
  5. Step 5: Solve for x
    x = 2,781,821,100.05/60,289.02
  6. Step 6: Final answer
    x = 46,141.42

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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.