Home / 1,852.96-2,779.44-1,032.16

Finding the Fourth Proportional to 1,852.96, 2,779.44 and 1,032.16

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Solution

The fourth proportional to 1,852.96, 2,779.44 and 1,032.16 is: 1,548.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852.96 : 2,779.44 = 1,032.16 : x
  2. Step 2: Convert to fraction form
    1,852.96/2,779.44 = 1,032.16/x
  3. Step 3: Cross multiply
    1,852.96x = 2,779.44 × 1,032.16
  4. Step 4: Simplify right side
    1,852.96x = 2,868,826.79
  5. Step 5: Solve for x
    x = 2,868,826.79/1,852.96
  6. Step 6: Final answer
    x = 1,548.24

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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.