Home / 7,665.03-10,582.65-4,836.24

Finding the Fourth Proportional to 7,665.03, 10,582.65 and 4,836.24

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Solution

The fourth proportional to 7,665.03, 10,582.65 and 4,836.24 is: 6,677.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,665.03 : 10,582.65 = 4,836.24 : x
  2. Step 2: Convert to fraction form
    7,665.03/10,582.65 = 4,836.24/x
  3. Step 3: Cross multiply
    7,665.03x = 10,582.65 × 4,836.24
  4. Step 4: Simplify right side
    7,665.03x = 51,180,235.24
  5. Step 5: Solve for x
    x = 51,180,235.24/7,665.03
  6. Step 6: Final answer
    x = 6,677.11

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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.