Home / 35,084.72-52,626.94-11,411.93

Finding the Fourth Proportional to 35,084.72, 52,626.94 and 11,411.93

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Solution

The fourth proportional to 35,084.72, 52,626.94 and 11,411.93 is: 17,117.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,084.72 : 52,626.94 = 11,411.93 : x
  2. Step 2: Convert to fraction form
    35,084.72/52,626.94 = 11,411.93/x
  3. Step 3: Cross multiply
    35,084.72x = 52,626.94 × 11,411.93
  4. Step 4: Simplify right side
    35,084.72x = 600,574,955.39
  5. Step 5: Solve for x
    x = 600,574,955.39/35,084.72
  6. Step 6: Final answer
    x = 17,117.85

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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.