Home / 10,770.93-14,864.61-6,055.53

Finding the Fourth Proportional to 10,770.93, 14,864.61 and 6,055.53

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Solution

The fourth proportional to 10,770.93, 14,864.61 and 6,055.53 is: 8,357.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,770.93 : 14,864.61 = 6,055.53 : x
  2. Step 2: Convert to fraction form
    10,770.93/14,864.61 = 6,055.53/x
  3. Step 3: Cross multiply
    10,770.93x = 14,864.61 × 6,055.53
  4. Step 4: Simplify right side
    10,770.93x = 90,013,091.79
  5. Step 5: Solve for x
    x = 90,013,091.79/10,770.93
  6. Step 6: Final answer
    x = 8,357.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.