Home / 35,509.41-49,003.13-19,594.32

Finding the Fourth Proportional to 35,509.41, 49,003.13 and 19,594.32

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Solution

The fourth proportional to 35,509.41, 49,003.13 and 19,594.32 is: 27,040.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,509.41 : 49,003.13 = 19,594.32 : x
  2. Step 2: Convert to fraction form
    35,509.41/49,003.13 = 19,594.32/x
  3. Step 3: Cross multiply
    35,509.41x = 49,003.13 × 19,594.32
  4. Step 4: Simplify right side
    35,509.41x = 960,182,912.25
  5. Step 5: Solve for x
    x = 960,182,912.25/35,509.41
  6. Step 6: Final answer
    x = 27,040.24

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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.