Home / 46,363.16-63,980.60-25,142.18

Finding the Fourth Proportional to 46,363.16, 63,980.60 and 25,142.18

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Solution

The fourth proportional to 46,363.16, 63,980.60 and 25,142.18 is: 34,695.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,363.16 : 63,980.60 = 25,142.18 : x
  2. Step 2: Convert to fraction form
    46,363.16/63,980.60 = 25,142.18/x
  3. Step 3: Cross multiply
    46,363.16x = 63,980.60 × 25,142.18
  4. Step 4: Simplify right side
    46,363.16x = 1,608,611,316.09
  5. Step 5: Solve for x
    x = 1,608,611,316.09/46,363.16
  6. Step 6: Final answer
    x = 34,695.90

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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.