Home / 60,347.07-83,283.93-33,489.09

Finding the Fourth Proportional to 60,347.07, 83,283.93 and 33,489.09

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Solution

The fourth proportional to 60,347.07, 83,283.93 and 33,489.09 is: 46,217.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,347.07 : 83,283.93 = 33,489.09 : x
  2. Step 2: Convert to fraction form
    60,347.07/83,283.93 = 33,489.09/x
  3. Step 3: Cross multiply
    60,347.07x = 83,283.93 × 33,489.09
  4. Step 4: Simplify right side
    60,347.07x = 2,789,103,027.32
  5. Step 5: Solve for x
    x = 2,789,103,027.32/60,347.07
  6. Step 6: Final answer
    x = 46,217.70

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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.