Home / 9,293.36-13,946.58-4,363.16

Finding the Fourth Proportional to 9,293.36, 13,946.58 and 4,363.16

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Solution

The fourth proportional to 9,293.36, 13,946.58 and 4,363.16 is: 6,547.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293.36 : 13,946.58 = 4,363.16 : x
  2. Step 2: Convert to fraction form
    9,293.36/13,946.58 = 4,363.16/x
  3. Step 3: Cross multiply
    9,293.36x = 13,946.58 × 4,363.16
  4. Step 4: Simplify right side
    9,293.36x = 60,851,090.26
  5. Step 5: Solve for x
    x = 60,851,090.26/9,293.36
  6. Step 6: Final answer
    x = 6,547.81

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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.