Home / 45,937.92-63,378.51-25,792.01

Finding the Fourth Proportional to 45,937.92, 63,378.51 and 25,792.01

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Solution

The fourth proportional to 45,937.92, 63,378.51 and 25,792.01 is: 35,584.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,937.92 : 63,378.51 = 25,792.01 : x
  2. Step 2: Convert to fraction form
    45,937.92/63,378.51 = 25,792.01/x
  3. Step 3: Cross multiply
    45,937.92x = 63,378.51 × 25,792.01
  4. Step 4: Simplify right side
    45,937.92x = 1,634,659,163.71
  5. Step 5: Solve for x
    x = 1,634,659,163.71/45,937.92
  6. Step 6: Final answer
    x = 35,584.09

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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.