Home / 9,984.19-14,957.13-5,588.32

Finding the Fourth Proportional to 9,984.19, 14,957.13 and 5,588.32

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Solution

The fourth proportional to 9,984.19, 14,957.13 and 5,588.32 is: 8,371.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984.19 : 14,957.13 = 5,588.32 : x
  2. Step 2: Convert to fraction form
    9,984.19/14,957.13 = 5,588.32/x
  3. Step 3: Cross multiply
    9,984.19x = 14,957.13 × 5,588.32
  4. Step 4: Simplify right side
    9,984.19x = 83,585,228.72
  5. Step 5: Solve for x
    x = 83,585,228.72/9,984.19
  6. Step 6: Final answer
    x = 8,371.76

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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.