Home / 33,054.08-45,632.40-25,483.88

Finding the Fourth Proportional to 33,054.08, 45,632.40 and 25,483.88

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Solution

The fourth proportional to 33,054.08, 45,632.40 and 25,483.88 is: 35,181.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,054.08 : 45,632.40 = 25,483.88 : x
  2. Step 2: Convert to fraction form
    33,054.08/45,632.40 = 25,483.88/x
  3. Step 3: Cross multiply
    33,054.08x = 45,632.40 × 25,483.88
  4. Step 4: Simplify right side
    33,054.08x = 1,162,890,605.71
  5. Step 5: Solve for x
    x = 1,162,890,605.71/33,054.08
  6. Step 6: Final answer
    x = 35,181.45

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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.