Home / 14,003.26-19,325.86-10,460.32

Finding the Fourth Proportional to 14,003.26, 19,325.86 and 10,460.32

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Solution

The fourth proportional to 14,003.26, 19,325.86 and 10,460.32 is: 14,436.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,003.26 : 19,325.86 = 10,460.32 : x
  2. Step 2: Convert to fraction form
    14,003.26/19,325.86 = 10,460.32/x
  3. Step 3: Cross multiply
    14,003.26x = 19,325.86 × 10,460.32
  4. Step 4: Simplify right side
    14,003.26x = 202,154,605.41
  5. Step 5: Solve for x
    x = 202,154,605.41/14,003.26
  6. Step 6: Final answer
    x = 14,436.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.