Home / 2,023.07-3,030.35-1,534.64

Finding the Fourth Proportional to 2,023.07, 3,030.35 and 1,534.64

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Solution

The fourth proportional to 2,023.07, 3,030.35 and 1,534.64 is: 2,298.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023.07 : 3,030.35 = 1,534.64 : x
  2. Step 2: Convert to fraction form
    2,023.07/3,030.35 = 1,534.64/x
  3. Step 3: Cross multiply
    2,023.07x = 3,030.35 × 1,534.64
  4. Step 4: Simplify right side
    2,023.07x = 4,650,473.50
  5. Step 5: Solve for x
    x = 4,650,473.50/2,023.07
  6. Step 6: Final answer
    x = 2,298.73

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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.