Home / 39,409.04-59,037.35-33,007.92

Finding the Fourth Proportional to 39,409.04, 59,037.35 and 33,007.92

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Solution

The fourth proportional to 39,409.04, 59,037.35 and 33,007.92 is: 49,448.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,409.04 : 59,037.35 = 33,007.92 : x
  2. Step 2: Convert to fraction form
    39,409.04/59,037.35 = 33,007.92/x
  3. Step 3: Cross multiply
    39,409.04x = 59,037.35 × 33,007.92
  4. Step 4: Simplify right side
    39,409.04x = 1,948,699,739.38
  5. Step 5: Solve for x
    x = 1,948,699,739.38/39,409.04
  6. Step 6: Final answer
    x = 49,448.04

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1.5x scale

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.