Home / 46,321.49-63,921.94-25,100.30

Finding the Fourth Proportional to 46,321.49, 63,921.94 and 25,100.30

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Solution

The fourth proportional to 46,321.49, 63,921.94 and 25,100.30 is: 34,637.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,321.49 : 63,921.94 = 25,100.30 : x
  2. Step 2: Convert to fraction form
    46,321.49/63,921.94 = 25,100.30/x
  3. Step 3: Cross multiply
    46,321.49x = 63,921.94 × 25,100.30
  4. Step 4: Simplify right side
    46,321.49x = 1,604,459,870.58
  5. Step 5: Solve for x
    x = 1,604,459,870.58/46,321.49
  6. Step 6: Final answer
    x = 34,637.48

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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.