Home / 46,315.06-63,914.52-26,178.46

Finding the Fourth Proportional to 46,315.06, 63,914.52 and 26,178.46

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Solution

The fourth proportional to 46,315.06, 63,914.52 and 26,178.46 is: 36,126.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,315.06 : 63,914.52 = 26,178.46 : x
  2. Step 2: Convert to fraction form
    46,315.06/63,914.52 = 26,178.46/x
  3. Step 3: Cross multiply
    46,315.06x = 63,914.52 × 26,178.46
  4. Step 4: Simplify right side
    46,315.06x = 1,673,183,705.24
  5. Step 5: Solve for x
    x = 1,673,183,705.24/46,315.06
  6. Step 6: Final answer
    x = 36,126.13

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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.