Home / 45,264.90-62,465.46-25,122.02

Finding the Fourth Proportional to 45,264.90, 62,465.46 and 25,122.02

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Solution

The fourth proportional to 45,264.90, 62,465.46 and 25,122.02 is: 34,668.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,264.90 : 62,465.46 = 25,122.02 : x
  2. Step 2: Convert to fraction form
    45,264.90/62,465.46 = 25,122.02/x
  3. Step 3: Cross multiply
    45,264.90x = 62,465.46 × 25,122.02
  4. Step 4: Simplify right side
    45,264.90x = 1,569,258,223.10
  5. Step 5: Solve for x
    x = 1,569,258,223.10/45,264.90
  6. Step 6: Final answer
    x = 34,668.32

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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.