Home / 2,534.93-3,497.21-1,472.51

Finding the Fourth Proportional to 2,534.93, 3,497.21 and 1,472.51

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Solution

The fourth proportional to 2,534.93, 3,497.21 and 1,472.51 is: 2,031.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534.93 : 3,497.21 = 1,472.51 : x
  2. Step 2: Convert to fraction form
    2,534.93/3,497.21 = 1,472.51/x
  3. Step 3: Cross multiply
    2,534.93x = 3,497.21 × 1,472.51
  4. Step 4: Simplify right side
    2,534.93x = 5,149,683.60
  5. Step 5: Solve for x
    x = 5,149,683.60/2,534.93
  6. Step 6: Final answer
    x = 2,031.49

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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.