Home / 6,475.60-9,713.40-1,795.35

Finding the Fourth Proportional to 6,475.60, 9,713.40 and 1,795.35

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Solution

The fourth proportional to 6,475.60, 9,713.40 and 1,795.35 is: 2,693.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475.60 : 9,713.40 = 1,795.35 : x
  2. Step 2: Convert to fraction form
    6,475.60/9,713.40 = 1,795.35/x
  3. Step 3: Cross multiply
    6,475.60x = 9,713.40 × 1,795.35
  4. Step 4: Simplify right side
    6,475.60x = 17,438,952.69
  5. Step 5: Solve for x
    x = 17,438,952.69/6,475.60
  6. Step 6: Final answer
    x = 2,693.03

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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.