Home / 35,335.32-48,762.42-19,202.52

Finding the Fourth Proportional to 35,335.32, 48,762.42 and 19,202.52

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Solution

The fourth proportional to 35,335.32, 48,762.42 and 19,202.52 is: 26,499.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,335.32 : 48,762.42 = 19,202.52 : x
  2. Step 2: Convert to fraction form
    35,335.32/48,762.42 = 19,202.52/x
  3. Step 3: Cross multiply
    35,335.32x = 48,762.42 × 19,202.52
  4. Step 4: Simplify right side
    35,335.32x = 936,361,345.30
  5. Step 5: Solve for x
    x = 936,361,345.30/35,335.32
  6. Step 6: Final answer
    x = 26,499.30

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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.