Home / 2,335.84-3,506.40-1,600.16

Finding the Fourth Proportional to 2,335.84, 3,506.40 and 1,600.16

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Solution

The fourth proportional to 2,335.84, 3,506.40 and 1,600.16 is: 2,402.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335.84 : 3,506.40 = 1,600.16 : x
  2. Step 2: Convert to fraction form
    2,335.84/3,506.40 = 1,600.16/x
  3. Step 3: Cross multiply
    2,335.84x = 3,506.40 × 1,600.16
  4. Step 4: Simplify right side
    2,335.84x = 5,610,801.02
  5. Step 5: Solve for x
    x = 5,610,801.02/2,335.84
  6. Step 6: Final answer
    x = 2,402.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.