Home / 35,510.56-49,004.14-19,594.66

Finding the Fourth Proportional to 35,510.56, 49,004.14 and 19,594.66

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Solution

The fourth proportional to 35,510.56, 49,004.14 and 19,594.66 is: 27,040.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,510.56 : 49,004.14 = 19,594.66 : x
  2. Step 2: Convert to fraction form
    35,510.56/49,004.14 = 19,594.66/x
  3. Step 3: Cross multiply
    35,510.56x = 49,004.14 × 19,594.66
  4. Step 4: Simplify right side
    35,510.56x = 960,219,461.89
  5. Step 5: Solve for x
    x = 960,219,461.89/35,510.56
  6. Step 6: Final answer
    x = 27,040.39

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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.