Home / 14,995.15-22,479.37-7,595.80

Finding the Fourth Proportional to 14,995.15, 22,479.37 and 7,595.80

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Solution

The fourth proportional to 14,995.15, 22,479.37 and 7,595.80 is: 11,386.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,995.15 : 22,479.37 = 7,595.80 : x
  2. Step 2: Convert to fraction form
    14,995.15/22,479.37 = 7,595.80/x
  3. Step 3: Cross multiply
    14,995.15x = 22,479.37 × 7,595.80
  4. Step 4: Simplify right side
    14,995.15x = 170,748,760.67
  5. Step 5: Solve for x
    x = 170,748,760.67/14,995.15
  6. Step 6: Final answer
    x = 11,386.93

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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.