Home / 4,700.35-6,487.10-2,710.93

Finding the Fourth Proportional to 4,700.35, 6,487.10 and 2,710.93

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Solution

The fourth proportional to 4,700.35, 6,487.10 and 2,710.93 is: 3,741.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700.35 : 6,487.10 = 2,710.93 : x
  2. Step 2: Convert to fraction form
    4,700.35/6,487.10 = 2,710.93/x
  3. Step 3: Cross multiply
    4,700.35x = 6,487.10 × 2,710.93
  4. Step 4: Simplify right side
    4,700.35x = 17,586,060.45
  5. Step 5: Solve for x
    x = 17,586,060.45/4,700.35
  6. Step 6: Final answer
    x = 3,741.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.