Home / 9,075.35-12,523.32-5,095.73

Finding the Fourth Proportional to 9,075.35, 12,523.32 and 5,095.73

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Solution

The fourth proportional to 9,075.35, 12,523.32 and 5,095.73 is: 7,031.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.35 : 12,523.32 = 5,095.73 : x
  2. Step 2: Convert to fraction form
    9,075.35/12,523.32 = 5,095.73/x
  3. Step 3: Cross multiply
    9,075.35x = 12,523.32 × 5,095.73
  4. Step 4: Simplify right side
    9,075.35x = 63,815,394.81
  5. Step 5: Solve for x
    x = 63,815,394.81/9,075.35
  6. Step 6: Final answer
    x = 7,031.73

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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.