Home / 92,887.25-139,303.52-26,333.19

Finding the Fourth Proportional to 92,887.25, 139,303.52 and 26,333.19

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Solution

The fourth proportional to 92,887.25, 139,303.52 and 26,333.19 is: 39,492.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,887.25 : 139,303.52 = 26,333.19 : x
  2. Step 2: Convert to fraction form
    92,887.25/139,303.52 = 26,333.19/x
  3. Step 3: Cross multiply
    92,887.25x = 139,303.52 × 26,333.19
  4. Step 4: Simplify right side
    92,887.25x = 3,668,305,928.16
  5. Step 5: Solve for x
    x = 3,668,305,928.16/92,887.25
  6. Step 6: Final answer
    x = 39,492.03

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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.