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Finding the Fourth Proportional to 4,674.04, 7,009.01 and 1,750.30

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Solution

The fourth proportional to 4,674.04, 7,009.01 and 1,750.30 is: 2,624.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674.04 : 7,009.01 = 1,750.30 : x
  2. Step 2: Convert to fraction form
    4,674.04/7,009.01 = 1,750.30/x
  3. Step 3: Cross multiply
    4,674.04x = 7,009.01 × 1,750.30
  4. Step 4: Simplify right side
    4,674.04x = 12,267,870.19
  5. Step 5: Solve for x
    x = 12,267,870.19/4,674.04
  6. Step 6: Final answer
    x = 2,624.68

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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.