Home / 4,623.02-6,379.52-2,526.74

Finding the Fourth Proportional to 4,623.02, 6,379.52 and 2,526.74

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Solution

The fourth proportional to 4,623.02, 6,379.52 and 2,526.74 is: 3,486.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.02 : 6,379.52 = 2,526.74 : x
  2. Step 2: Convert to fraction form
    4,623.02/6,379.52 = 2,526.74/x
  3. Step 3: Cross multiply
    4,623.02x = 6,379.52 × 2,526.74
  4. Step 4: Simplify right side
    4,623.02x = 16,119,388.36
  5. Step 5: Solve for x
    x = 16,119,388.36/4,623.02
  6. Step 6: Final answer
    x = 3,486.77

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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.