Home / 102,176.36-153,264.38-32,061.14

Finding the Fourth Proportional to 102,176.36, 153,264.38 and 32,061.14

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Solution

The fourth proportional to 102,176.36, 153,264.38 and 32,061.14 is: 48,091.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,176.36 : 153,264.38 = 32,061.14 : x
  2. Step 2: Convert to fraction form
    102,176.36/153,264.38 = 32,061.14/x
  3. Step 3: Cross multiply
    102,176.36x = 153,264.38 × 32,061.14
  4. Step 4: Simplify right side
    102,176.36x = 4,913,830,058.02
  5. Step 5: Solve for x
    x = 4,913,830,058.02/102,176.36
  6. Step 6: Final answer
    x = 48,091.66

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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.