Home / 60,669.03-83,715.21-33,808.35

Finding the Fourth Proportional to 60,669.03, 83,715.21 and 33,808.35

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Solution

The fourth proportional to 60,669.03, 83,715.21 and 33,808.35 is: 46,651.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,669.03 : 83,715.21 = 33,808.35 : x
  2. Step 2: Convert to fraction form
    60,669.03/83,715.21 = 33,808.35/x
  3. Step 3: Cross multiply
    60,669.03x = 83,715.21 × 33,808.35
  4. Step 4: Simplify right side
    60,669.03x = 2,830,273,120.00
  5. Step 5: Solve for x
    x = 2,830,273,120.00/60,669.03
  6. Step 6: Final answer
    x = 46,651.04

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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.