Home / 9,653.61-14,472.45-4,106.22

Finding the Fourth Proportional to 9,653.61, 14,472.45 and 4,106.22

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Solution

The fourth proportional to 9,653.61, 14,472.45 and 4,106.22 is: 6,155.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653.61 : 14,472.45 = 4,106.22 : x
  2. Step 2: Convert to fraction form
    9,653.61/14,472.45 = 4,106.22/x
  3. Step 3: Cross multiply
    9,653.61x = 14,472.45 × 4,106.22
  4. Step 4: Simplify right side
    9,653.61x = 59,427,063.64
  5. Step 5: Solve for x
    x = 59,427,063.64/9,653.61
  6. Step 6: Final answer
    x = 6,155.94

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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.