Home / 45,963.34-63,422.50-25,816.36

Finding the Fourth Proportional to 45,963.34, 63,422.50 and 25,816.36

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Solution

The fourth proportional to 45,963.34, 63,422.50 and 25,816.36 is: 35,622.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,963.34 : 63,422.50 = 25,816.36 : x
  2. Step 2: Convert to fraction form
    45,963.34/63,422.50 = 25,816.36/x
  3. Step 3: Cross multiply
    45,963.34x = 63,422.50 × 25,816.36
  4. Step 4: Simplify right side
    45,963.34x = 1,637,338,092.10
  5. Step 5: Solve for x
    x = 1,637,338,092.10/45,963.34
  6. Step 6: Final answer
    x = 35,622.70

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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.