Home / 5,066.49-7,594.55-1,945.66

Finding the Fourth Proportional to 5,066.49, 7,594.55 and 1,945.66

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Solution

The fourth proportional to 5,066.49, 7,594.55 and 1,945.66 is: 2,916.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066.49 : 7,594.55 = 1,945.66 : x
  2. Step 2: Convert to fraction form
    5,066.49/7,594.55 = 1,945.66/x
  3. Step 3: Cross multiply
    5,066.49x = 7,594.55 × 1,945.66
  4. Step 4: Simplify right side
    5,066.49x = 14,776,411.92
  5. Step 5: Solve for x
    x = 14,776,411.92/5,066.49
  6. Step 6: Final answer
    x = 2,916.50

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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.