Home / 62,301.84-93,453.48-15,555.12

Finding the Fourth Proportional to 62,301.84, 93,453.48 and 15,555.12

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Solution

The fourth proportional to 62,301.84, 93,453.48 and 15,555.12 is: 23,332.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,301.84 : 93,453.48 = 15,555.12 : x
  2. Step 2: Convert to fraction form
    62,301.84/93,453.48 = 15,555.12/x
  3. Step 3: Cross multiply
    62,301.84x = 93,453.48 × 15,555.12
  4. Step 4: Simplify right side
    62,301.84x = 1,453,680,095.82
  5. Step 5: Solve for x
    x = 1,453,680,095.82/62,301.84
  6. Step 6: Final answer
    x = 23,332.86

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Double scale
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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.