Home / 6,256.29-9,384.40-1,873.59

Finding the Fourth Proportional to 6,256.29, 9,384.40 and 1,873.59

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Solution

The fourth proportional to 6,256.29, 9,384.40 and 1,873.59 is: 2,810.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256.29 : 9,384.40 = 1,873.59 : x
  2. Step 2: Convert to fraction form
    6,256.29/9,384.40 = 1,873.59/x
  3. Step 3: Cross multiply
    6,256.29x = 9,384.40 × 1,873.59
  4. Step 4: Simplify right side
    6,256.29x = 17,582,518.00
  5. Step 5: Solve for x
    x = 17,582,518.00/6,256.29
  6. Step 6: Final answer
    x = 2,810.37

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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.