Home / 45,463.44-62,741.49-25,320.32

Finding the Fourth Proportional to 45,463.44, 62,741.49 and 25,320.32

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Solution

The fourth proportional to 45,463.44, 62,741.49 and 25,320.32 is: 34,943.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,463.44 : 62,741.49 = 25,320.32 : x
  2. Step 2: Convert to fraction form
    45,463.44/62,741.49 = 25,320.32/x
  3. Step 3: Cross multiply
    45,463.44x = 62,741.49 × 25,320.32
  4. Step 4: Simplify right side
    45,463.44x = 1,588,634,163.77
  5. Step 5: Solve for x
    x = 1,588,634,163.77/45,463.44
  6. Step 6: Final answer
    x = 34,943.12

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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.