Home / 35,506.89-49,002.48-19,594.80

Finding the Fourth Proportional to 35,506.89, 49,002.48 and 19,594.80

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Solution

The fourth proportional to 35,506.89, 49,002.48 and 19,594.80 is: 27,042.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,506.89 : 49,002.48 = 19,594.80 : x
  2. Step 2: Convert to fraction form
    35,506.89/49,002.48 = 19,594.80/x
  3. Step 3: Cross multiply
    35,506.89x = 49,002.48 × 19,594.80
  4. Step 4: Simplify right side
    35,506.89x = 960,193,795.10
  5. Step 5: Solve for x
    x = 960,193,795.10/35,506.89
  6. Step 6: Final answer
    x = 27,042.46

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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.