Home / 35,510.24-49,002.90-19,595.36

Finding the Fourth Proportional to 35,510.24, 49,002.90 and 19,595.36

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Solution

The fourth proportional to 35,510.24, 49,002.90 and 19,595.36 is: 27,040.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,510.24 : 49,002.90 = 19,595.36 : x
  2. Step 2: Convert to fraction form
    35,510.24/49,002.90 = 19,595.36/x
  3. Step 3: Cross multiply
    35,510.24x = 49,002.90 × 19,595.36
  4. Step 4: Simplify right side
    35,510.24x = 960,229,466.54
  5. Step 5: Solve for x
    x = 960,229,466.54/35,510.24
  6. Step 6: Final answer
    x = 27,040.92

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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.