Home / 45,504.60-62,801.48-25,363.32

Finding the Fourth Proportional to 45,504.60, 62,801.48 and 25,363.32

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Solution

The fourth proportional to 45,504.60, 62,801.48 and 25,363.32 is: 35,004.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,504.60 : 62,801.48 = 25,363.32 : x
  2. Step 2: Convert to fraction form
    45,504.60/62,801.48 = 25,363.32/x
  3. Step 3: Cross multiply
    45,504.60x = 62,801.48 × 25,363.32
  4. Step 4: Simplify right side
    45,504.60x = 1,592,854,033.71
  5. Step 5: Solve for x
    x = 1,592,854,033.71/45,504.60
  6. Step 6: Final answer
    x = 35,004.24

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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.