Home / 2,352.69-3,526.47-1,254.33

Finding the Fourth Proportional to 2,352.69, 3,526.47 and 1,254.33

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Solution

The fourth proportional to 2,352.69, 3,526.47 and 1,254.33 is: 1,880.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352.69 : 3,526.47 = 1,254.33 : x
  2. Step 2: Convert to fraction form
    2,352.69/3,526.47 = 1,254.33/x
  3. Step 3: Cross multiply
    2,352.69x = 3,526.47 × 1,254.33
  4. Step 4: Simplify right side
    2,352.69x = 4,423,357.12
  5. Step 5: Solve for x
    x = 4,423,357.12/2,352.69
  6. Step 6: Final answer
    x = 1,880.13

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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.