Home / 9,547.25-14,319.03-4,802.15

Finding the Fourth Proportional to 9,547.25, 14,319.03 and 4,802.15

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Solution

The fourth proportional to 9,547.25, 14,319.03 and 4,802.15 is: 7,202.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,547.25 : 14,319.03 = 4,802.15 : x
  2. Step 2: Convert to fraction form
    9,547.25/14,319.03 = 4,802.15/x
  3. Step 3: Cross multiply
    9,547.25x = 14,319.03 × 4,802.15
  4. Step 4: Simplify right side
    9,547.25x = 68,762,103.01
  5. Step 5: Solve for x
    x = 68,762,103.01/9,547.25
  6. Step 6: Final answer
    x = 7,202.29

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1.5x scale

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.