Home / 4,653.30-6,927.18-4,628.66

Finding the Fourth Proportional to 4,653.30, 6,927.18 and 4,628.66

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Solution

The fourth proportional to 4,653.30, 6,927.18 and 4,628.66 is: 6,890.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,653.30 : 6,927.18 = 4,628.66 : x
  2. Step 2: Convert to fraction form
    4,653.30/6,927.18 = 4,628.66/x
  3. Step 3: Cross multiply
    4,653.30x = 6,927.18 × 4,628.66
  4. Step 4: Simplify right side
    4,653.30x = 32,063,560.98
  5. Step 5: Solve for x
    x = 32,063,560.98/4,653.30
  6. Step 6: Final answer
    x = 6,890.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.