Home / 7,283.84-10,922.98-2,352.74

Finding the Fourth Proportional to 7,283.84, 10,922.98 and 2,352.74

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Solution

The fourth proportional to 7,283.84, 10,922.98 and 2,352.74 is: 3,528.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283.84 : 10,922.98 = 2,352.74 : x
  2. Step 2: Convert to fraction form
    7,283.84/10,922.98 = 2,352.74/x
  3. Step 3: Cross multiply
    7,283.84x = 10,922.98 × 2,352.74
  4. Step 4: Simplify right side
    7,283.84x = 25,698,931.97
  5. Step 5: Solve for x
    x = 25,698,931.97/7,283.84
  6. Step 6: Final answer
    x = 3,528.21

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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.