Home / 7,283.79-10,050.01-4,635.09

Finding the Fourth Proportional to 7,283.79, 10,050.01 and 4,635.09

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Solution

The fourth proportional to 7,283.79, 10,050.01 and 4,635.09 is: 6,395.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283.79 : 10,050.01 = 4,635.09 : x
  2. Step 2: Convert to fraction form
    7,283.79/10,050.01 = 4,635.09/x
  3. Step 3: Cross multiply
    7,283.79x = 10,050.01 × 4,635.09
  4. Step 4: Simplify right side
    7,283.79x = 46,582,700.85
  5. Step 5: Solve for x
    x = 46,582,700.85/7,283.79
  6. Step 6: Final answer
    x = 6,395.39

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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.