Home / 60,289.27-83,203.46-33,434.35

Finding the Fourth Proportional to 60,289.27, 83,203.46 and 33,434.35

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Solution

The fourth proportional to 60,289.27, 83,203.46 and 33,434.35 is: 46,141.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,289.27 : 83,203.46 = 33,434.35 : x
  2. Step 2: Convert to fraction form
    60,289.27/83,203.46 = 33,434.35/x
  3. Step 3: Cross multiply
    60,289.27x = 83,203.46 × 33,434.35
  4. Step 4: Simplify right side
    60,289.27x = 2,781,853,602.85
  5. Step 5: Solve for x
    x = 2,781,853,602.85/60,289.27
  6. Step 6: Final answer
    x = 46,141.77

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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.