Home / 45,341.12-62,569.49-25,197.49

Finding the Fourth Proportional to 45,341.12, 62,569.49 and 25,197.49

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Solution

The fourth proportional to 45,341.12, 62,569.49 and 25,197.49 is: 34,771.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,341.12 : 62,569.49 = 25,197.49 : x
  2. Step 2: Convert to fraction form
    45,341.12/62,569.49 = 25,197.49/x
  3. Step 3: Cross multiply
    45,341.12x = 62,569.49 × 25,197.49
  4. Step 4: Simplify right side
    45,341.12x = 1,576,594,161.57
  5. Step 5: Solve for x
    x = 1,576,594,161.57/45,341.12
  6. Step 6: Final answer
    x = 34,771.84

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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.