Home / 9,062.89-12,501.02-6,548.69

Finding the Fourth Proportional to 9,062.89, 12,501.02 and 6,548.69

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Solution

The fourth proportional to 9,062.89, 12,501.02 and 6,548.69 is: 9,033.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062.89 : 12,501.02 = 6,548.69 : x
  2. Step 2: Convert to fraction form
    9,062.89/12,501.02 = 6,548.69/x
  3. Step 3: Cross multiply
    9,062.89x = 12,501.02 × 6,548.69
  4. Step 4: Simplify right side
    9,062.89x = 81,865,352.29
  5. Step 5: Solve for x
    x = 81,865,352.29/9,062.89
  6. Step 6: Final answer
    x = 9,033.03

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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.