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Finding the Fourth Proportional to 5,807.04, 8,710.72 and 1,703.04

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Solution

The fourth proportional to 5,807.04, 8,710.72 and 1,703.04 is: 2,554.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807.04 : 8,710.72 = 1,703.04 : x
  2. Step 2: Convert to fraction form
    5,807.04/8,710.72 = 1,703.04/x
  3. Step 3: Cross multiply
    5,807.04x = 8,710.72 × 1,703.04
  4. Step 4: Simplify right side
    5,807.04x = 14,834,704.59
  5. Step 5: Solve for x
    x = 14,834,704.59/5,807.04
  6. Step 6: Final answer
    x = 2,554.61

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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.