Home / 9,647.39-14,461.22-6,527.72

Finding the Fourth Proportional to 9,647.39, 14,461.22 and 6,527.72

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Solution

The fourth proportional to 9,647.39, 14,461.22 and 6,527.72 is: 9,784.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,647.39 : 14,461.22 = 6,527.72 : x
  2. Step 2: Convert to fraction form
    9,647.39/14,461.22 = 6,527.72/x
  3. Step 3: Cross multiply
    9,647.39x = 14,461.22 × 6,527.72
  4. Step 4: Simplify right side
    9,647.39x = 94,398,762.38
  5. Step 5: Solve for x
    x = 94,398,762.38/9,647.39
  6. Step 6: Final answer
    x = 9,784.91

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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.