Home / 63,096.36-87,072.96-34,802.04

Finding the Fourth Proportional to 63,096.36, 87,072.96 and 34,802.04

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Solution

The fourth proportional to 63,096.36, 87,072.96 and 34,802.04 is: 48,026.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,096.36 : 87,072.96 = 34,802.04 : x
  2. Step 2: Convert to fraction form
    63,096.36/87,072.96 = 34,802.04/x
  3. Step 3: Cross multiply
    63,096.36x = 87,072.96 × 34,802.04
  4. Step 4: Simplify right side
    63,096.36x = 3,030,316,636.84
  5. Step 5: Solve for x
    x = 3,030,316,636.84/63,096.36
  6. Step 6: Final answer
    x = 48,026.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.