Home / 62,626.08-86,424.04-33,945.70

Finding the Fourth Proportional to 62,626.08, 86,424.04 and 33,945.70

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Solution

The fourth proportional to 62,626.08, 86,424.04 and 33,945.70 is: 46,845.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,626.08 : 86,424.04 = 33,945.70 : x
  2. Step 2: Convert to fraction form
    62,626.08/86,424.04 = 33,945.70/x
  3. Step 3: Cross multiply
    62,626.08x = 86,424.04 × 33,945.70
  4. Step 4: Simplify right side
    62,626.08x = 2,933,724,534.63
  5. Step 5: Solve for x
    x = 2,933,724,534.63/62,626.08
  6. Step 6: Final answer
    x = 46,845.09

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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.