Home / 45,464.68-62,741.19-25,323.31

Finding the Fourth Proportional to 45,464.68, 62,741.19 and 25,323.31

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Solution

The fourth proportional to 45,464.68, 62,741.19 and 25,323.31 is: 34,946.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,464.68 : 62,741.19 = 25,323.31 : x
  2. Step 2: Convert to fraction form
    45,464.68/62,741.19 = 25,323.31/x
  3. Step 3: Cross multiply
    45,464.68x = 62,741.19 × 25,323.31
  4. Step 4: Simplify right side
    45,464.68x = 1,588,814,604.14
  5. Step 5: Solve for x
    x = 1,588,814,604.14/45,464.68
  6. Step 6: Final answer
    x = 34,946.13

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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.