Home / 46,331.70-63,937.80-25,110.78

Finding the Fourth Proportional to 46,331.70, 63,937.80 and 25,110.78

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Solution

The fourth proportional to 46,331.70, 63,937.80 and 25,110.78 is: 34,652.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,331.70 : 63,937.80 = 25,110.78 : x
  2. Step 2: Convert to fraction form
    46,331.70/63,937.80 = 25,110.78/x
  3. Step 3: Cross multiply
    46,331.70x = 63,937.80 × 25,110.78
  4. Step 4: Simplify right side
    46,331.70x = 1,605,528,029.48
  5. Step 5: Solve for x
    x = 1,605,528,029.48/46,331.70
  6. Step 6: Final answer
    x = 34,652.91

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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.