Home / 110,547.14-165,682.04-47,293.02

Finding the Fourth Proportional to 110,547.14, 165,682.04 and 47,293.02

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Solution

The fourth proportional to 110,547.14, 165,682.04 and 47,293.02 is: 70,880.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,547.14 : 165,682.04 = 47,293.02 : x
  2. Step 2: Convert to fraction form
    110,547.14/165,682.04 = 47,293.02/x
  3. Step 3: Cross multiply
    110,547.14x = 165,682.04 × 47,293.02
  4. Step 4: Simplify right side
    110,547.14x = 7,835,603,794.90
  5. Step 5: Solve for x
    x = 7,835,603,794.90/110,547.14
  6. Step 6: Final answer
    x = 70,880.21

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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.