Home / 277,622.04-383,119.29-150,298.14

Finding the Fourth Proportional to 277,622.04, 383,119.29 and 150,298.14

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Solution

The fourth proportional to 277,622.04, 383,119.29 and 150,298.14 is: 207,411.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,622.04 : 383,119.29 = 150,298.14 : x
  2. Step 2: Convert to fraction form
    277,622.04/383,119.29 = 150,298.14/x
  3. Step 3: Cross multiply
    277,622.04x = 383,119.29 × 150,298.14
  4. Step 4: Simplify right side
    277,622.04x = 57,582,116,685.12
  5. Step 5: Solve for x
    x = 57,582,116,685.12/277,622.04
  6. Step 6: Final answer
    x = 207,411.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.