Home / 41,919.55-57,800.59-33,415.08

Finding the Fourth Proportional to 41,919.55, 57,800.59 and 33,415.08

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Solution

The fourth proportional to 41,919.55, 57,800.59 and 33,415.08 is: 46,074.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,919.55 : 57,800.59 = 33,415.08 : x
  2. Step 2: Convert to fraction form
    41,919.55/57,800.59 = 33,415.08/x
  3. Step 3: Cross multiply
    41,919.55x = 57,800.59 × 33,415.08
  4. Step 4: Simplify right side
    41,919.55x = 1,931,411,363.74
  5. Step 5: Solve for x
    x = 1,931,411,363.74/41,919.55
  6. Step 6: Final answer
    x = 46,074.24

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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.