Home / 46,331.92-63,938.16-25,111.18

Finding the Fourth Proportional to 46,331.92, 63,938.16 and 25,111.18

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Solution

The fourth proportional to 46,331.92, 63,938.16 and 25,111.18 is: 34,653.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,331.92 : 63,938.16 = 25,111.18 : x
  2. Step 2: Convert to fraction form
    46,331.92/63,938.16 = 25,111.18/x
  3. Step 3: Cross multiply
    46,331.92x = 63,938.16 × 25,111.18
  4. Step 4: Simplify right side
    46,331.92x = 1,605,562,644.63
  5. Step 5: Solve for x
    x = 1,605,562,644.63/46,331.92
  6. Step 6: Final answer
    x = 34,653.49

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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.