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Finding the Fourth Proportional to 6,585.04, 9,879.18 and 6,045.04

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Solution

The fourth proportional to 6,585.04, 9,879.18 and 6,045.04 is: 9,069.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585.04 : 9,879.18 = 6,045.04 : x
  2. Step 2: Convert to fraction form
    6,585.04/9,879.18 = 6,045.04/x
  3. Step 3: Cross multiply
    6,585.04x = 9,879.18 × 6,045.04
  4. Step 4: Simplify right side
    6,585.04x = 59,720,038.27
  5. Step 5: Solve for x
    x = 59,720,038.27/6,585.04
  6. Step 6: Final answer
    x = 9,069.05

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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.