Home / 9,283.79-13,925.75-4,358.99

Finding the Fourth Proportional to 9,283.79, 13,925.75 and 4,358.99

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Solution

The fourth proportional to 9,283.79, 13,925.75 and 4,358.99 is: 6,538.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.79 : 13,925.75 = 4,358.99 : x
  2. Step 2: Convert to fraction form
    9,283.79/13,925.75 = 4,358.99/x
  3. Step 3: Cross multiply
    9,283.79x = 13,925.75 × 4,358.99
  4. Step 4: Simplify right side
    9,283.79x = 60,702,113.57
  5. Step 5: Solve for x
    x = 60,702,113.57/9,283.79
  6. Step 6: Final answer
    x = 6,538.51

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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.