Home / 7,164.06-10,746.48-2,484.30

Finding the Fourth Proportional to 7,164.06, 10,746.48 and 2,484.30

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Solution

The fourth proportional to 7,164.06, 10,746.48 and 2,484.30 is: 3,726.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,164.06 : 10,746.48 = 2,484.30 : x
  2. Step 2: Convert to fraction form
    7,164.06/10,746.48 = 2,484.30/x
  3. Step 3: Cross multiply
    7,164.06x = 10,746.48 × 2,484.30
  4. Step 4: Simplify right side
    7,164.06x = 26,697,480.26
  5. Step 5: Solve for x
    x = 26,697,480.26/7,164.06
  6. Step 6: Final answer
    x = 3,726.59

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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.