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Finding the Fourth Proportional to 4,703.94, 7,056.06 and 1,743.13

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Solution

The fourth proportional to 4,703.94, 7,056.06 and 1,743.13 is: 2,614.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703.94 : 7,056.06 = 1,743.13 : x
  2. Step 2: Convert to fraction form
    4,703.94/7,056.06 = 1,743.13/x
  3. Step 3: Cross multiply
    4,703.94x = 7,056.06 × 1,743.13
  4. Step 4: Simplify right side
    4,703.94x = 12,299,594.59
  5. Step 5: Solve for x
    x = 12,299,594.59/4,703.94
  6. Step 6: Final answer
    x = 2,614.74

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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.