Home / 35,199.14-48,574.82-19,284.16

Finding the Fourth Proportional to 35,199.14, 48,574.82 and 19,284.16

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Solution

The fourth proportional to 35,199.14, 48,574.82 and 19,284.16 is: 26,612.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,199.14 : 48,574.82 = 19,284.16 : x
  2. Step 2: Convert to fraction form
    35,199.14/48,574.82 = 19,284.16/x
  3. Step 3: Cross multiply
    35,199.14x = 48,574.82 × 19,284.16
  4. Step 4: Simplify right side
    35,199.14x = 936,724,600.85
  5. Step 5: Solve for x
    x = 936,724,600.85/35,199.14
  6. Step 6: Final answer
    x = 26,612.14

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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.