Home / 4,032.40-6,045.74-1,565.14

Finding the Fourth Proportional to 4,032.40, 6,045.74 and 1,565.14

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Solution

The fourth proportional to 4,032.40, 6,045.74 and 1,565.14 is: 2,346.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.40 : 6,045.74 = 1,565.14 : x
  2. Step 2: Convert to fraction form
    4,032.40/6,045.74 = 1,565.14/x
  3. Step 3: Cross multiply
    4,032.40x = 6,045.74 × 1,565.14
  4. Step 4: Simplify right side
    4,032.40x = 9,462,429.50
  5. Step 5: Solve for x
    x = 9,462,429.50/4,032.40
  6. Step 6: Final answer
    x = 2,346.60

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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.