Home / 4,442.64-6,130.35-2,453.07

Finding the Fourth Proportional to 4,442.64, 6,130.35 and 2,453.07

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Solution

The fourth proportional to 4,442.64, 6,130.35 and 2,453.07 is: 3,384.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442.64 : 6,130.35 = 2,453.07 : x
  2. Step 2: Convert to fraction form
    4,442.64/6,130.35 = 2,453.07/x
  3. Step 3: Cross multiply
    4,442.64x = 6,130.35 × 2,453.07
  4. Step 4: Simplify right side
    4,442.64x = 15,038,177.67
  5. Step 5: Solve for x
    x = 15,038,177.67/4,442.64
  6. Step 6: Final answer
    x = 3,384.96

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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.