Home / 4,840.48-7,258.52-1,552.84

Finding the Fourth Proportional to 4,840.48, 7,258.52 and 1,552.84

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Solution

The fourth proportional to 4,840.48, 7,258.52 and 1,552.84 is: 2,328.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840.48 : 7,258.52 = 1,552.84 : x
  2. Step 2: Convert to fraction form
    4,840.48/7,258.52 = 1,552.84/x
  3. Step 3: Cross multiply
    4,840.48x = 7,258.52 × 1,552.84
  4. Step 4: Simplify right side
    4,840.48x = 11,271,320.20
  5. Step 5: Solve for x
    x = 11,271,320.20/4,840.48
  6. Step 6: Final answer
    x = 2,328.55

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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.