Home / 64,812.19-97,243.32-22,696.93

Finding the Fourth Proportional to 64,812.19, 97,243.32 and 22,696.93

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Solution

The fourth proportional to 64,812.19, 97,243.32 and 22,696.93 is: 34,054.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,812.19 : 97,243.32 = 22,696.93 : x
  2. Step 2: Convert to fraction form
    64,812.19/97,243.32 = 22,696.93/x
  3. Step 3: Cross multiply
    64,812.19x = 97,243.32 × 22,696.93
  4. Step 4: Simplify right side
    64,812.19x = 2,207,124,827.01
  5. Step 5: Solve for x
    x = 2,207,124,827.01/64,812.19
  6. Step 6: Final answer
    x = 34,054.16

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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.