Home / 202,895.58-304,094.10-113,962.14

Finding the Fourth Proportional to 202,895.58, 304,094.10 and 113,962.14

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Solution

The fourth proportional to 202,895.58, 304,094.10 and 113,962.14 is: 170,803.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,895.58 : 304,094.10 = 113,962.14 : x
  2. Step 2: Convert to fraction form
    202,895.58/304,094.10 = 113,962.14/x
  3. Step 3: Cross multiply
    202,895.58x = 304,094.10 × 113,962.14
  4. Step 4: Simplify right side
    202,895.58x = 34,655,214,397.37
  5. Step 5: Solve for x
    x = 34,655,214,397.37/202,895.58
  6. Step 6: Final answer
    x = 170,803.20

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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.