Home / 17,510.16-26,153.58-15,841.73

Finding the Fourth Proportional to 17,510.16, 26,153.58 and 15,841.73

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Solution

The fourth proportional to 17,510.16, 26,153.58 and 15,841.73 is: 23,661.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,510.16 : 26,153.58 = 15,841.73 : x
  2. Step 2: Convert to fraction form
    17,510.16/26,153.58 = 15,841.73/x
  3. Step 3: Cross multiply
    17,510.16x = 26,153.58 × 15,841.73
  4. Step 4: Simplify right side
    17,510.16x = 414,317,822.13
  5. Step 5: Solve for x
    x = 414,317,822.13/17,510.16
  6. Step 6: Final answer
    x = 23,661.57

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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.