Home / 9,882.45-14,827.77-4,332.93

Finding the Fourth Proportional to 9,882.45, 14,827.77 and 4,332.93

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Solution

The fourth proportional to 9,882.45, 14,827.77 and 4,332.93 is: 6,501.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,882.45 : 14,827.77 = 4,332.93 : x
  2. Step 2: Convert to fraction form
    9,882.45/14,827.77 = 4,332.93/x
  3. Step 3: Cross multiply
    9,882.45x = 14,827.77 × 4,332.93
  4. Step 4: Simplify right side
    9,882.45x = 64,247,689.47
  5. Step 5: Solve for x
    x = 64,247,689.47/9,882.45
  6. Step 6: Final answer
    x = 6,501.19

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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.