Home / 7,283.15-10,925.10-2,088.89

Finding the Fourth Proportional to 7,283.15, 10,925.10 and 2,088.89

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Solution

The fourth proportional to 7,283.15, 10,925.10 and 2,088.89 is: 3,133.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283.15 : 10,925.10 = 2,088.89 : x
  2. Step 2: Convert to fraction form
    7,283.15/10,925.10 = 2,088.89/x
  3. Step 3: Cross multiply
    7,283.15x = 10,925.10 × 2,088.89
  4. Step 4: Simplify right side
    7,283.15x = 22,821,332.14
  5. Step 5: Solve for x
    x = 22,821,332.14/7,283.15
  6. Step 6: Final answer
    x = 3,133.44

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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.