Home / 60,448.41-83,412.45-34,950.69

Finding the Fourth Proportional to 60,448.41, 83,412.45 and 34,950.69

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Solution

The fourth proportional to 60,448.41, 83,412.45 and 34,950.69 is: 48,228.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,448.41 : 83,412.45 = 34,950.69 : x
  2. Step 2: Convert to fraction form
    60,448.41/83,412.45 = 34,950.69/x
  3. Step 3: Cross multiply
    60,448.41x = 83,412.45 × 34,950.69
  4. Step 4: Simplify right side
    60,448.41x = 2,915,322,682.09
  5. Step 5: Solve for x
    x = 2,915,322,682.09/60,448.41
  6. Step 6: Final answer
    x = 48,228.28

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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.