Home / 6,248.63-8,623.85-3,596.01

Finding the Fourth Proportional to 6,248.63, 8,623.85 and 3,596.01

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Solution

The fourth proportional to 6,248.63, 8,623.85 and 3,596.01 is: 4,962.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248.63 : 8,623.85 = 3,596.01 : x
  2. Step 2: Convert to fraction form
    6,248.63/8,623.85 = 3,596.01/x
  3. Step 3: Cross multiply
    6,248.63x = 8,623.85 × 3,596.01
  4. Step 4: Simplify right side
    6,248.63x = 31,011,432.86
  5. Step 5: Solve for x
    x = 31,011,432.86/6,248.63
  6. Step 6: Final answer
    x = 4,962.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.