Home / 60,223.26-83,105.90-34,730.71

Finding the Fourth Proportional to 60,223.26, 83,105.90 and 34,730.71

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Solution

The fourth proportional to 60,223.26, 83,105.90 and 34,730.71 is: 47,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,223.26 : 83,105.90 = 34,730.71 : x
  2. Step 2: Convert to fraction form
    60,223.26/83,105.90 = 34,730.71/x
  3. Step 3: Cross multiply
    60,223.26x = 83,105.90 × 34,730.71
  4. Step 4: Simplify right side
    60,223.26x = 2,886,326,661.01
  5. Step 5: Solve for x
    x = 2,886,326,661.01/60,223.26
  6. Step 6: Final answer
    x = 47,927.10

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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.