Home / 9,070.08-13,588.98-3,793.46

Finding the Fourth Proportional to 9,070.08, 13,588.98 and 3,793.46

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Solution

The fourth proportional to 9,070.08, 13,588.98 and 3,793.46 is: 5,683.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070.08 : 13,588.98 = 3,793.46 : x
  2. Step 2: Convert to fraction form
    9,070.08/13,588.98 = 3,793.46/x
  3. Step 3: Cross multiply
    9,070.08x = 13,588.98 × 3,793.46
  4. Step 4: Simplify right side
    9,070.08x = 51,549,252.07
  5. Step 5: Solve for x
    x = 51,549,252.07/9,070.08
  6. Step 6: Final answer
    x = 5,683.44

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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.