Home / 7,335.77-11,011.75-4,056.89

Finding the Fourth Proportional to 7,335.77, 11,011.75 and 4,056.89

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Solution

The fourth proportional to 7,335.77, 11,011.75 and 4,056.89 is: 6,089.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335.77 : 11,011.75 = 4,056.89 : x
  2. Step 2: Convert to fraction form
    7,335.77/11,011.75 = 4,056.89/x
  3. Step 3: Cross multiply
    7,335.77x = 11,011.75 × 4,056.89
  4. Step 4: Simplify right side
    7,335.77x = 44,673,393.26
  5. Step 5: Solve for x
    x = 44,673,393.26/7,335.77
  6. Step 6: Final answer
    x = 6,089.81

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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.