Home / 46,419.20-64,058.24-25,198.32

Finding the Fourth Proportional to 46,419.20, 64,058.24 and 25,198.32

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Solution

The fourth proportional to 46,419.20, 64,058.24 and 25,198.32 is: 34,773.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,419.20 : 64,058.24 = 25,198.32 : x
  2. Step 2: Convert to fraction form
    46,419.20/64,058.24 = 25,198.32/x
  3. Step 3: Cross multiply
    46,419.20x = 64,058.24 × 25,198.32
  4. Step 4: Simplify right side
    46,419.20x = 1,614,160,030.16
  5. Step 5: Solve for x
    x = 1,614,160,030.16/46,419.20
  6. Step 6: Final answer
    x = 34,773.54

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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.