Home / 35,199.64-48,575.04-19,283.12

Finding the Fourth Proportional to 35,199.64, 48,575.04 and 19,283.12

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Solution

The fourth proportional to 35,199.64, 48,575.04 and 19,283.12 is: 26,610.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,199.64 : 48,575.04 = 19,283.12 : x
  2. Step 2: Convert to fraction form
    35,199.64/48,575.04 = 19,283.12/x
  3. Step 3: Cross multiply
    35,199.64x = 48,575.04 × 19,283.12
  4. Step 4: Simplify right side
    35,199.64x = 936,678,325.32
  5. Step 5: Solve for x
    x = 936,678,325.32/35,199.64
  6. Step 6: Final answer
    x = 26,610.45

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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.