Home / 29,721.04-44,551.06-13,077.96

Finding the Fourth Proportional to 29,721.04, 44,551.06 and 13,077.96

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Solution

The fourth proportional to 29,721.04, 44,551.06 and 13,077.96 is: 19,603.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,721.04 : 44,551.06 = 13,077.96 : x
  2. Step 2: Convert to fraction form
    29,721.04/44,551.06 = 13,077.96/x
  3. Step 3: Cross multiply
    29,721.04x = 44,551.06 × 13,077.96
  4. Step 4: Simplify right side
    29,721.04x = 582,636,980.64
  5. Step 5: Solve for x
    x = 582,636,980.64/29,721.04
  6. Step 6: Final answer
    x = 19,603.52

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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.