Home / 9,628.60-14,442.24-2,703.10

Finding the Fourth Proportional to 9,628.60, 14,442.24 and 2,703.10

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Solution

The fourth proportional to 9,628.60, 14,442.24 and 2,703.10 is: 4,054.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628.60 : 14,442.24 = 2,703.10 : x
  2. Step 2: Convert to fraction form
    9,628.60/14,442.24 = 2,703.10/x
  3. Step 3: Cross multiply
    9,628.60x = 14,442.24 × 2,703.10
  4. Step 4: Simplify right side
    9,628.60x = 39,038,818.94
  5. Step 5: Solve for x
    x = 39,038,818.94/9,628.60
  6. Step 6: Final answer
    x = 4,054.46

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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.