Home / 7,341.96-11,013.48-4,056.60

Finding the Fourth Proportional to 7,341.96, 11,013.48 and 4,056.60

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Solution

The fourth proportional to 7,341.96, 11,013.48 and 4,056.60 is: 6,085.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341.96 : 11,013.48 = 4,056.60 : x
  2. Step 2: Convert to fraction form
    7,341.96/11,013.48 = 4,056.60/x
  3. Step 3: Cross multiply
    7,341.96x = 11,013.48 × 4,056.60
  4. Step 4: Simplify right side
    7,341.96x = 44,677,282.97
  5. Step 5: Solve for x
    x = 44,677,282.97/7,341.96
  6. Step 6: Final answer
    x = 6,085.20

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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.