Home / 62,185.16-93,291.60-22,741.40

Finding the Fourth Proportional to 62,185.16, 93,291.60 and 22,741.40

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Solution

The fourth proportional to 62,185.16, 93,291.60 and 22,741.40 is: 34,117.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,185.16 : 93,291.60 = 22,741.40 : x
  2. Step 2: Convert to fraction form
    62,185.16/93,291.60 = 22,741.40/x
  3. Step 3: Cross multiply
    62,185.16x = 93,291.60 × 22,741.40
  4. Step 4: Simplify right side
    62,185.16x = 2,121,581,592.24
  5. Step 5: Solve for x
    x = 2,121,581,592.24/62,185.16
  6. Step 6: Final answer
    x = 34,117.17

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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.