Home / 4,607.01-6,902.28-3,045.06

Finding the Fourth Proportional to 4,607.01, 6,902.28 and 3,045.06

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Solution

The fourth proportional to 4,607.01, 6,902.28 and 3,045.06 is: 4,562.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607.01 : 6,902.28 = 3,045.06 : x
  2. Step 2: Convert to fraction form
    4,607.01/6,902.28 = 3,045.06/x
  3. Step 3: Cross multiply
    4,607.01x = 6,902.28 × 3,045.06
  4. Step 4: Simplify right side
    4,607.01x = 21,017,856.74
  5. Step 5: Solve for x
    x = 21,017,856.74/4,607.01
  6. Step 6: Final answer
    x = 4,562.15

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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.