Home / 6,293.30-9,450.81-4,643.93

Finding the Fourth Proportional to 6,293.30, 9,450.81 and 4,643.93

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Solution

The fourth proportional to 6,293.30, 9,450.81 and 4,643.93 is: 6,973.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293.30 : 9,450.81 = 4,643.93 : x
  2. Step 2: Convert to fraction form
    6,293.30/9,450.81 = 4,643.93/x
  3. Step 3: Cross multiply
    6,293.30x = 9,450.81 × 4,643.93
  4. Step 4: Simplify right side
    6,293.30x = 43,888,923.71
  5. Step 5: Solve for x
    x = 43,888,923.71/6,293.30
  6. Step 6: Final answer
    x = 6,973.92

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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.