Home / 17,437.98-24,071.40-10,726.32

Finding the Fourth Proportional to 17,437.98, 24,071.40 and 10,726.32

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Solution

The fourth proportional to 17,437.98, 24,071.40 and 10,726.32 is: 14,806.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,437.98 : 24,071.40 = 10,726.32 : x
  2. Step 2: Convert to fraction form
    17,437.98/24,071.40 = 10,726.32/x
  3. Step 3: Cross multiply
    17,437.98x = 24,071.40 × 10,726.32
  4. Step 4: Simplify right side
    17,437.98x = 258,197,539.25
  5. Step 5: Solve for x
    x = 258,197,539.25/17,437.98
  6. Step 6: Final answer
    x = 14,806.62

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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.