Home / 597,288-895,949.28-154,056

Finding the Fourth Proportional to 597,288, 895,949.28 and 154,056

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Solution

The fourth proportional to 597,288, 895,949.28 and 154,056 is: 231,088.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,288 : 895,949.28 = 154,056 : x
  2. Step 2: Convert to fraction form
    597,288/895,949.28 = 154,056/x
  3. Step 3: Cross multiply
    597,288x = 895,949.28 × 154,056
  4. Step 4: Simplify right side
    597,288x = 138,026,362,279.68
  5. Step 5: Solve for x
    x = 138,026,362,279.68/597,288
  6. Step 6: Final answer
    x = 231,088.46

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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.