Home / 6,894.02-10,341.30-2,998.64

Finding the Fourth Proportional to 6,894.02, 10,341.30 and 2,998.64

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Solution

The fourth proportional to 6,894.02, 10,341.30 and 2,998.64 is: 4,498.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,894.02 : 10,341.30 = 2,998.64 : x
  2. Step 2: Convert to fraction form
    6,894.02/10,341.30 = 2,998.64/x
  3. Step 3: Cross multiply
    6,894.02x = 10,341.30 × 2,998.64
  4. Step 4: Simplify right side
    6,894.02x = 31,009,835.83
  5. Step 5: Solve for x
    x = 31,009,835.83/6,894.02
  6. Step 6: Final answer
    x = 4,498.08

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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.