Home / 46,359.72-63,975.96-25,138.62

Finding the Fourth Proportional to 46,359.72, 63,975.96 and 25,138.62

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Solution

The fourth proportional to 46,359.72, 63,975.96 and 25,138.62 is: 34,691.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,359.72 : 63,975.96 = 25,138.62 : x
  2. Step 2: Convert to fraction form
    46,359.72/63,975.96 = 25,138.62/x
  3. Step 3: Cross multiply
    46,359.72x = 63,975.96 × 25,138.62
  4. Step 4: Simplify right side
    46,359.72x = 1,608,267,347.58
  5. Step 5: Solve for x
    x = 1,608,267,347.58/46,359.72
  6. Step 6: Final answer
    x = 34,691.05

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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.