Home / 9,393.24-12,950.91-6,030.12

Finding the Fourth Proportional to 9,393.24, 12,950.91 and 6,030.12

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Solution

The fourth proportional to 9,393.24, 12,950.91 and 6,030.12 is: 8,314.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393.24 : 12,950.91 = 6,030.12 : x
  2. Step 2: Convert to fraction form
    9,393.24/12,950.91 = 6,030.12/x
  3. Step 3: Cross multiply
    9,393.24x = 12,950.91 × 6,030.12
  4. Step 4: Simplify right side
    9,393.24x = 78,095,541.41
  5. Step 5: Solve for x
    x = 78,095,541.41/9,393.24
  6. Step 6: Final answer
    x = 8,314.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.