Home / 9,347.25-14,024.40-4,417.71

Finding the Fourth Proportional to 9,347.25, 14,024.40 and 4,417.71

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Solution

The fourth proportional to 9,347.25, 14,024.40 and 4,417.71 is: 6,628.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347.25 : 14,024.40 = 4,417.71 : x
  2. Step 2: Convert to fraction form
    9,347.25/14,024.40 = 4,417.71/x
  3. Step 3: Cross multiply
    9,347.25x = 14,024.40 × 4,417.71
  4. Step 4: Simplify right side
    9,347.25x = 61,955,732.12
  5. Step 5: Solve for x
    x = 61,955,732.12/9,347.25
  6. Step 6: Final answer
    x = 6,628.23

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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.