Home / 9,052.28-13,605.60-7,502.48

Finding the Fourth Proportional to 9,052.28, 13,605.60 and 7,502.48

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Solution

The fourth proportional to 9,052.28, 13,605.60 and 7,502.48 is: 11,276.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052.28 : 13,605.60 = 7,502.48 : x
  2. Step 2: Convert to fraction form
    9,052.28/13,605.60 = 7,502.48/x
  3. Step 3: Cross multiply
    9,052.28x = 13,605.60 × 7,502.48
  4. Step 4: Simplify right side
    9,052.28x = 102,075,741.89
  5. Step 5: Solve for x
    x = 102,075,741.89/9,052.28
  6. Step 6: Final answer
    x = 11,276.25

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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.