Home / 322,261.04-483,391.74-122,535.29

Finding the Fourth Proportional to 322,261.04, 483,391.74 and 122,535.29

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Solution

The fourth proportional to 322,261.04, 483,391.74 and 122,535.29 is: 183,803.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,261.04 : 483,391.74 = 122,535.29 : x
  2. Step 2: Convert to fraction form
    322,261.04/483,391.74 = 122,535.29/x
  3. Step 3: Cross multiply
    322,261.04x = 483,391.74 × 122,535.29
  4. Step 4: Simplify right side
    322,261.04x = 59,232,547,044.50
  5. Step 5: Solve for x
    x = 59,232,547,044.50/322,261.04
  6. Step 6: Final answer
    x = 183,803.00

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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.