Home / 4,723.04-7,085.42-1,560.66

Finding the Fourth Proportional to 4,723.04, 7,085.42 and 1,560.66

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Solution

The fourth proportional to 4,723.04, 7,085.42 and 1,560.66 is: 2,341.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723.04 : 7,085.42 = 1,560.66 : x
  2. Step 2: Convert to fraction form
    4,723.04/7,085.42 = 1,560.66/x
  3. Step 3: Cross multiply
    4,723.04x = 7,085.42 × 1,560.66
  4. Step 4: Simplify right side
    4,723.04x = 11,057,931.58
  5. Step 5: Solve for x
    x = 11,057,931.58/4,723.04
  6. Step 6: Final answer
    x = 2,341.27

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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.