Home / 9,752.15-14,628.08-2,356.56

Finding the Fourth Proportional to 9,752.15, 14,628.08 and 2,356.56

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Solution

The fourth proportional to 9,752.15, 14,628.08 and 2,356.56 is: 3,534.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752.15 : 14,628.08 = 2,356.56 : x
  2. Step 2: Convert to fraction form
    9,752.15/14,628.08 = 2,356.56/x
  3. Step 3: Cross multiply
    9,752.15x = 14,628.08 × 2,356.56
  4. Step 4: Simplify right side
    9,752.15x = 34,471,954.10
  5. Step 5: Solve for x
    x = 34,471,954.10/9,752.15
  6. Step 6: Final answer
    x = 3,534.80

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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.