Home / 35,522.10-53,283.15-22,389.30

Finding the Fourth Proportional to 35,522.10, 53,283.15 and 22,389.30

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Solution

The fourth proportional to 35,522.10, 53,283.15 and 22,389.30 is: 33,583.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,522.10 : 53,283.15 = 22,389.30 : x
  2. Step 2: Convert to fraction form
    35,522.10/53,283.15 = 22,389.30/x
  3. Step 3: Cross multiply
    35,522.10x = 53,283.15 × 22,389.30
  4. Step 4: Simplify right side
    35,522.10x = 1,192,972,430.30
  5. Step 5: Solve for x
    x = 1,192,972,430.30/35,522.10
  6. Step 6: Final answer
    x = 33,583.95

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1.5x scale

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.