Home / 29,444.29-40,618.83-17,499.16

Finding the Fourth Proportional to 29,444.29, 40,618.83 and 17,499.16

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Solution

The fourth proportional to 29,444.29, 40,618.83 and 17,499.16 is: 24,140.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,444.29 : 40,618.83 = 17,499.16 : x
  2. Step 2: Convert to fraction form
    29,444.29/40,618.83 = 17,499.16/x
  3. Step 3: Cross multiply
    29,444.29x = 40,618.83 × 17,499.16
  4. Step 4: Simplify right side
    29,444.29x = 710,795,405.18
  5. Step 5: Solve for x
    x = 710,795,405.18/29,444.29
  6. Step 6: Final answer
    x = 24,140.35

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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.