Home / 6,038.10-9,053.55-3,122.10

Finding the Fourth Proportional to 6,038.10, 9,053.55 and 3,122.10

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Solution

The fourth proportional to 6,038.10, 9,053.55 and 3,122.10 is: 4,681.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038.10 : 9,053.55 = 3,122.10 : x
  2. Step 2: Convert to fraction form
    6,038.10/9,053.55 = 3,122.10/x
  3. Step 3: Cross multiply
    6,038.10x = 9,053.55 × 3,122.10
  4. Step 4: Simplify right side
    6,038.10x = 28,266,088.46
  5. Step 5: Solve for x
    x = 28,266,088.46/6,038.10
  6. Step 6: Final answer
    x = 4,681.29

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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.