Home / 216,955.17-325,423.24-59,183.10

Finding the Fourth Proportional to 216,955.17, 325,423.24 and 59,183.10

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Solution

The fourth proportional to 216,955.17, 325,423.24 and 59,183.10 is: 88,772.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,955.17 : 325,423.24 = 59,183.10 : x
  2. Step 2: Convert to fraction form
    216,955.17/325,423.24 = 59,183.10/x
  3. Step 3: Cross multiply
    216,955.17x = 325,423.24 × 59,183.10
  4. Step 4: Simplify right side
    216,955.17x = 19,259,556,007.29
  5. Step 5: Solve for x
    x = 19,259,556,007.29/216,955.17
  6. Step 6: Final answer
    x = 88,772.05

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1.5x scale

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.