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Finding the Fourth Proportional to 9,752.77, 14,629.52 and 4,557.25

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Solution

The fourth proportional to 9,752.77, 14,629.52 and 4,557.25 is: 6,836.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752.77 : 14,629.52 = 4,557.25 : x
  2. Step 2: Convert to fraction form
    9,752.77/14,629.52 = 4,557.25/x
  3. Step 3: Cross multiply
    9,752.77x = 14,629.52 × 4,557.25
  4. Step 4: Simplify right side
    9,752.77x = 66,670,357.23
  5. Step 5: Solve for x
    x = 66,670,357.23/9,752.77
  6. Step 6: Final answer
    x = 6,836.04

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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.