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Finding the Fourth Proportional to 4,994.07, 7,492.52 and 1,484.07

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Solution

The fourth proportional to 4,994.07, 7,492.52 and 1,484.07 is: 2,226.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994.07 : 7,492.52 = 1,484.07 : x
  2. Step 2: Convert to fraction form
    4,994.07/7,492.52 = 1,484.07/x
  3. Step 3: Cross multiply
    4,994.07x = 7,492.52 × 1,484.07
  4. Step 4: Simplify right side
    4,994.07x = 11,119,424.16
  5. Step 5: Solve for x
    x = 11,119,424.16/4,994.07
  6. Step 6: Final answer
    x = 2,226.53

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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.