Home / 41,116.07-61,376.59-36,133.94

Finding the Fourth Proportional to 41,116.07, 61,376.59 and 36,133.94

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Solution

The fourth proportional to 41,116.07, 61,376.59 and 36,133.94 is: 53,939.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,116.07 : 61,376.59 = 36,133.94 : x
  2. Step 2: Convert to fraction form
    41,116.07/61,376.59 = 36,133.94/x
  3. Step 3: Cross multiply
    41,116.07x = 61,376.59 × 36,133.94
  4. Step 4: Simplify right side
    41,116.07x = 2,217,778,020.46
  5. Step 5: Solve for x
    x = 2,217,778,020.46/41,116.07
  6. Step 6: Final answer
    x = 53,939.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.