Home / 9,032.07-13,552.77-4,415.07

Finding the Fourth Proportional to 9,032.07, 13,552.77 and 4,415.07

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Solution

The fourth proportional to 9,032.07, 13,552.77 and 4,415.07 is: 6,624.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032.07 : 13,552.77 = 4,415.07 : x
  2. Step 2: Convert to fraction form
    9,032.07/13,552.77 = 4,415.07/x
  3. Step 3: Cross multiply
    9,032.07x = 13,552.77 × 4,415.07
  4. Step 4: Simplify right side
    9,032.07x = 59,836,428.24
  5. Step 5: Solve for x
    x = 59,836,428.24/9,032.07
  6. Step 6: Final answer
    x = 6,624.89

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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.