Home / 35,499.03-48,988.67-19,583.52

Finding the Fourth Proportional to 35,499.03, 48,988.67 and 19,583.52

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Solution

The fourth proportional to 35,499.03, 48,988.67 and 19,583.52 is: 27,025.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,499.03 : 48,988.67 = 19,583.52 : x
  2. Step 2: Convert to fraction form
    35,499.03/48,988.67 = 19,583.52/x
  3. Step 3: Cross multiply
    35,499.03x = 48,988.67 × 19,583.52
  4. Step 4: Simplify right side
    35,499.03x = 959,370,500.80
  5. Step 5: Solve for x
    x = 959,370,500.80/35,499.03
  6. Step 6: Final answer
    x = 27,025.26

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1.5x scale

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.