Home / 60,629.04-83,664.36-33,770.16

Finding the Fourth Proportional to 60,629.04, 83,664.36 and 33,770.16

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Solution

The fourth proportional to 60,629.04, 83,664.36 and 33,770.16 is: 46,600.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,629.04 : 83,664.36 = 33,770.16 : x
  2. Step 2: Convert to fraction form
    60,629.04/83,664.36 = 33,770.16/x
  3. Step 3: Cross multiply
    60,629.04x = 83,664.36 × 33,770.16
  4. Step 4: Simplify right side
    60,629.04x = 2,825,358,823.50
  5. Step 5: Solve for x
    x = 2,825,358,823.50/60,629.04
  6. Step 6: Final answer
    x = 46,600.75

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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.