Home / 13,044.60-19,568.10-4,726.70

Finding the Fourth Proportional to 13,044.60, 19,568.10 and 4,726.70

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Solution

The fourth proportional to 13,044.60, 19,568.10 and 4,726.70 is: 7,090.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,044.60 : 19,568.10 = 4,726.70 : x
  2. Step 2: Convert to fraction form
    13,044.60/19,568.10 = 4,726.70/x
  3. Step 3: Cross multiply
    13,044.60x = 19,568.10 × 4,726.70
  4. Step 4: Simplify right side
    13,044.60x = 92,492,538.27
  5. Step 5: Solve for x
    x = 92,492,538.27/13,044.60
  6. Step 6: Final answer
    x = 7,090.48

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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.