Home / 19,465.40-29,197.02-9,084.44

Finding the Fourth Proportional to 19,465.40, 29,197.02 and 9,084.44

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Solution

The fourth proportional to 19,465.40, 29,197.02 and 9,084.44 is: 13,626.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,465.40 : 29,197.02 = 9,084.44 : x
  2. Step 2: Convert to fraction form
    19,465.40/29,197.02 = 9,084.44/x
  3. Step 3: Cross multiply
    19,465.40x = 29,197.02 × 9,084.44
  4. Step 4: Simplify right side
    19,465.40x = 265,238,576.37
  5. Step 5: Solve for x
    x = 265,238,576.37/19,465.40
  6. Step 6: Final answer
    x = 13,626.16

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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.