Home / 39,110.45-58,570.00-35,319.66

Finding the Fourth Proportional to 39,110.45, 58,570.00 and 35,319.66

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Solution

The fourth proportional to 39,110.45, 58,570.00 and 35,319.66 is: 52,893.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,110.45 : 58,570.00 = 35,319.66 : x
  2. Step 2: Convert to fraction form
    39,110.45/58,570.00 = 35,319.66/x
  3. Step 3: Cross multiply
    39,110.45x = 58,570.00 × 35,319.66
  4. Step 4: Simplify right side
    39,110.45x = 2,068,672,237.24
  5. Step 5: Solve for x
    x = 2,068,672,237.24/39,110.45
  6. Step 6: Final answer
    x = 52,893.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.