Home / 14,807.33-22,207.73-4,275.06

Finding the Fourth Proportional to 14,807.33, 22,207.73 and 4,275.06

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Solution

The fourth proportional to 14,807.33, 22,207.73 and 4,275.06 is: 6,411.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,807.33 : 22,207.73 = 4,275.06 : x
  2. Step 2: Convert to fraction form
    14,807.33/22,207.73 = 4,275.06/x
  3. Step 3: Cross multiply
    14,807.33x = 22,207.73 × 4,275.06
  4. Step 4: Simplify right side
    14,807.33x = 94,939,378.21
  5. Step 5: Solve for x
    x = 94,939,378.21/14,807.33
  6. Step 6: Final answer
    x = 6,411.65

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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.