Home / 468,826.02-703,239.02-113,837.64

Finding the Fourth Proportional to 468,826.02, 703,239.02 and 113,837.64

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Solution

The fourth proportional to 468,826.02, 703,239.02 and 113,837.64 is: 170,756.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,826.02 : 703,239.02 = 113,837.64 : x
  2. Step 2: Convert to fraction form
    468,826.02/703,239.02 = 113,837.64/x
  3. Step 3: Cross multiply
    468,826.02x = 703,239.02 × 113,837.64
  4. Step 4: Simplify right side
    468,826.02x = 80,055,070,392.71
  5. Step 5: Solve for x
    x = 80,055,070,392.71/468,826.02
  6. Step 6: Final answer
    x = 170,756.46

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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.