Home / 2,368.19-3,533.75-2,354.52

Finding the Fourth Proportional to 2,368.19, 3,533.75 and 2,354.52

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Solution

The fourth proportional to 2,368.19, 3,533.75 and 2,354.52 is: 3,513.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368.19 : 3,533.75 = 2,354.52 : x
  2. Step 2: Convert to fraction form
    2,368.19/3,533.75 = 2,354.52/x
  3. Step 3: Cross multiply
    2,368.19x = 3,533.75 × 2,354.52
  4. Step 4: Simplify right side
    2,368.19x = 8,320,273.28
  5. Step 5: Solve for x
    x = 8,320,273.28/2,368.19
  6. Step 6: Final answer
    x = 3,513.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.