Home / 9,366.40-14,040.60-6,069.52

Finding the Fourth Proportional to 9,366.40, 14,040.60 and 6,069.52

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Solution

The fourth proportional to 9,366.40, 14,040.60 and 6,069.52 is: 9,098.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366.40 : 14,040.60 = 6,069.52 : x
  2. Step 2: Convert to fraction form
    9,366.40/14,040.60 = 6,069.52/x
  3. Step 3: Cross multiply
    9,366.40x = 14,040.60 × 6,069.52
  4. Step 4: Simplify right side
    9,366.40x = 85,219,702.51
  5. Step 5: Solve for x
    x = 85,219,702.51/9,366.40
  6. Step 6: Final answer
    x = 9,098.45

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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.