Home / 37,802.62-56,699.88-11,507.59

Finding the Fourth Proportional to 37,802.62, 56,699.88 and 11,507.59

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Solution

The fourth proportional to 37,802.62, 56,699.88 and 11,507.59 is: 17,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,802.62 : 56,699.88 = 11,507.59 : x
  2. Step 2: Convert to fraction form
    37,802.62/56,699.88 = 11,507.59/x
  3. Step 3: Cross multiply
    37,802.62x = 56,699.88 × 11,507.59
  4. Step 4: Simplify right side
    37,802.62x = 652,478,972.09
  5. Step 5: Solve for x
    x = 652,478,972.09/37,802.62
  6. Step 6: Final answer
    x = 17,260.15

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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.