Home / 2,928.51-4,041.27-1,652.27

Finding the Fourth Proportional to 2,928.51, 4,041.27 and 1,652.27

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Solution

The fourth proportional to 2,928.51, 4,041.27 and 1,652.27 is: 2,280.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,928.51 : 4,041.27 = 1,652.27 : x
  2. Step 2: Convert to fraction form
    2,928.51/4,041.27 = 1,652.27/x
  3. Step 3: Cross multiply
    2,928.51x = 4,041.27 × 1,652.27
  4. Step 4: Simplify right side
    2,928.51x = 6,677,248.98
  5. Step 5: Solve for x
    x = 6,677,248.98/2,928.51
  6. Step 6: Final answer
    x = 2,280.08

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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.