Home / 4,461.53-6,157.78-2,574.34

Finding the Fourth Proportional to 4,461.53, 6,157.78 and 2,574.34

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Solution

The fourth proportional to 4,461.53, 6,157.78 and 2,574.34 is: 3,553.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461.53 : 6,157.78 = 2,574.34 : x
  2. Step 2: Convert to fraction form
    4,461.53/6,157.78 = 2,574.34/x
  3. Step 3: Cross multiply
    4,461.53x = 6,157.78 × 2,574.34
  4. Step 4: Simplify right side
    4,461.53x = 15,852,197.53
  5. Step 5: Solve for x
    x = 15,852,197.53/4,461.53
  6. Step 6: Final answer
    x = 3,553.08

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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.