Home / 35,204.22-48,582.99-19,289.34

Finding the Fourth Proportional to 35,204.22, 48,582.99 and 19,289.34

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Solution

The fourth proportional to 35,204.22, 48,582.99 and 19,289.34 is: 26,619.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,204.22 : 48,582.99 = 19,289.34 : x
  2. Step 2: Convert to fraction form
    35,204.22/48,582.99 = 19,289.34/x
  3. Step 3: Cross multiply
    35,204.22x = 48,582.99 × 19,289.34
  4. Step 4: Simplify right side
    35,204.22x = 937,133,812.33
  5. Step 5: Solve for x
    x = 937,133,812.33/35,204.22
  6. Step 6: Final answer
    x = 26,619.93

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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.