Home / 45,908.64-63,351.12-25,762.08

Finding the Fourth Proportional to 45,908.64, 63,351.12 and 25,762.08

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Solution

The fourth proportional to 45,908.64, 63,351.12 and 25,762.08 is: 35,550.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,908.64 : 63,351.12 = 25,762.08 : x
  2. Step 2: Convert to fraction form
    45,908.64/63,351.12 = 25,762.08/x
  3. Step 3: Cross multiply
    45,908.64x = 63,351.12 × 25,762.08
  4. Step 4: Simplify right side
    45,908.64x = 1,632,056,621.53
  5. Step 5: Solve for x
    x = 1,632,056,621.53/45,908.64
  6. Step 6: Final answer
    x = 35,550.10

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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.