Home / 4,541.00-6,811.70-1,254.02

Finding the Fourth Proportional to 4,541.00, 6,811.70 and 1,254.02

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Solution

The fourth proportional to 4,541.00, 6,811.70 and 1,254.02 is: 1,881.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541.00 : 6,811.70 = 1,254.02 : x
  2. Step 2: Convert to fraction form
    4,541.00/6,811.70 = 1,254.02/x
  3. Step 3: Cross multiply
    4,541.00x = 6,811.70 × 1,254.02
  4. Step 4: Simplify right side
    4,541.00x = 8,541,967.71
  5. Step 5: Solve for x
    x = 8,541,967.71/4,541.00
  6. Step 6: Final answer
    x = 1,881.08

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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.