Home / 44,313.06-61,152.03-28,419.04

Finding the Fourth Proportional to 44,313.06, 61,152.03 and 28,419.04

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Solution

The fourth proportional to 44,313.06, 61,152.03 and 28,419.04 is: 39,218.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,313.06 : 61,152.03 = 28,419.04 : x
  2. Step 2: Convert to fraction form
    44,313.06/61,152.03 = 28,419.04/x
  3. Step 3: Cross multiply
    44,313.06x = 61,152.03 × 28,419.04
  4. Step 4: Simplify right side
    44,313.06x = 1,737,881,986.65
  5. Step 5: Solve for x
    x = 1,737,881,986.65/44,313.06
  6. Step 6: Final answer
    x = 39,218.28

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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.