Home / 9,050.77-13,576.02-4,665.70

Finding the Fourth Proportional to 9,050.77, 13,576.02 and 4,665.70

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Solution

The fourth proportional to 9,050.77, 13,576.02 and 4,665.70 is: 6,998.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050.77 : 13,576.02 = 4,665.70 : x
  2. Step 2: Convert to fraction form
    9,050.77/13,576.02 = 4,665.70/x
  3. Step 3: Cross multiply
    9,050.77x = 13,576.02 × 4,665.70
  4. Step 4: Simplify right side
    9,050.77x = 63,341,636.51
  5. Step 5: Solve for x
    x = 63,341,636.51/9,050.77
  6. Step 6: Final answer
    x = 6,998.48

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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.