Home / 9,681.15-14,527.19-4,133.98

Finding the Fourth Proportional to 9,681.15, 14,527.19 and 4,133.98

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Solution

The fourth proportional to 9,681.15, 14,527.19 and 4,133.98 is: 6,203.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681.15 : 14,527.19 = 4,133.98 : x
  2. Step 2: Convert to fraction form
    9,681.15/14,527.19 = 4,133.98/x
  3. Step 3: Cross multiply
    9,681.15x = 14,527.19 × 4,133.98
  4. Step 4: Simplify right side
    9,681.15x = 60,055,112.92
  5. Step 5: Solve for x
    x = 60,055,112.92/9,681.15
  6. Step 6: Final answer
    x = 6,203.30

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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.