Home / 4,593.36-6,338.95-2,800.93

Finding the Fourth Proportional to 4,593.36, 6,338.95 and 2,800.93

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Solution

The fourth proportional to 4,593.36, 6,338.95 and 2,800.93 is: 3,865.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593.36 : 6,338.95 = 2,800.93 : x
  2. Step 2: Convert to fraction form
    4,593.36/6,338.95 = 2,800.93/x
  3. Step 3: Cross multiply
    4,593.36x = 6,338.95 × 2,800.93
  4. Step 4: Simplify right side
    4,593.36x = 17,754,941.22
  5. Step 5: Solve for x
    x = 17,754,941.22/4,593.36
  6. Step 6: Final answer
    x = 3,865.35

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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.