Home / 4,358.02-6,537.81-1,588.58

Finding the Fourth Proportional to 4,358.02, 6,537.81 and 1,588.58

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Solution

The fourth proportional to 4,358.02, 6,537.81 and 1,588.58 is: 2,383.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.02 : 6,537.81 = 1,588.58 : x
  2. Step 2: Convert to fraction form
    4,358.02/6,537.81 = 1,588.58/x
  3. Step 3: Cross multiply
    4,358.02x = 6,537.81 × 1,588.58
  4. Step 4: Simplify right side
    4,358.02x = 10,385,831.99
  5. Step 5: Solve for x
    x = 10,385,831.99/4,358.02
  6. Step 6: Final answer
    x = 2,383.15

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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.