Home / 45,888.23-63,325.90-25,745.13

Finding the Fourth Proportional to 45,888.23, 63,325.90 and 25,745.13

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Solution

The fourth proportional to 45,888.23, 63,325.90 and 25,745.13 is: 35,528.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,888.23 : 63,325.90 = 25,745.13 : x
  2. Step 2: Convert to fraction form
    45,888.23/63,325.90 = 25,745.13/x
  3. Step 3: Cross multiply
    45,888.23x = 63,325.90 × 25,745.13
  4. Step 4: Simplify right side
    45,888.23x = 1,630,333,560.05
  5. Step 5: Solve for x
    x = 1,630,333,560.05/45,888.23
  6. Step 6: Final answer
    x = 35,528.36

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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.