Home / 46,410.25-64,045.78-25,189.52

Finding the Fourth Proportional to 46,410.25, 64,045.78 and 25,189.52

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Solution

The fourth proportional to 46,410.25, 64,045.78 and 25,189.52 is: 34,761.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,410.25 : 64,045.78 = 25,189.52 : x
  2. Step 2: Convert to fraction form
    46,410.25/64,045.78 = 25,189.52/x
  3. Step 3: Cross multiply
    46,410.25x = 64,045.78 × 25,189.52
  4. Step 4: Simplify right side
    46,410.25x = 1,613,282,456.23
  5. Step 5: Solve for x
    x = 1,613,282,456.23/46,410.25
  6. Step 6: Final answer
    x = 34,761.34

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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.