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Finding the Fourth Proportional to 5,812.93, 8,718.84 and 1,652.77

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Solution

The fourth proportional to 5,812.93, 8,718.84 and 1,652.77 is: 2,479.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,812.93 : 8,718.84 = 1,652.77 : x
  2. Step 2: Convert to fraction form
    5,812.93/8,718.84 = 1,652.77/x
  3. Step 3: Cross multiply
    5,812.93x = 8,718.84 × 1,652.77
  4. Step 4: Simplify right side
    5,812.93x = 14,410,248.09
  5. Step 5: Solve for x
    x = 14,410,248.09/5,812.93
  6. Step 6: Final answer
    x = 2,479.00

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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.