Home / 4,893.30-7,335.15-4,374.90

Finding the Fourth Proportional to 4,893.30, 7,335.15 and 4,374.90

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Solution

The fourth proportional to 4,893.30, 7,335.15 and 4,374.90 is: 6,558.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893.30 : 7,335.15 = 4,374.90 : x
  2. Step 2: Convert to fraction form
    4,893.30/7,335.15 = 4,374.90/x
  3. Step 3: Cross multiply
    4,893.30x = 7,335.15 × 4,374.90
  4. Step 4: Simplify right side
    4,893.30x = 32,090,547.74
  5. Step 5: Solve for x
    x = 32,090,547.74/4,893.30
  6. Step 6: Final answer
    x = 6,558.06

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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.