Home / 89,937.04-134,912.08-34,533.04

Finding the Fourth Proportional to 89,937.04, 134,912.08 and 34,533.04

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Solution

The fourth proportional to 89,937.04, 134,912.08 and 34,533.04 is: 51,802.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,937.04 : 134,912.08 = 34,533.04 : x
  2. Step 2: Convert to fraction form
    89,937.04/134,912.08 = 34,533.04/x
  3. Step 3: Cross multiply
    89,937.04x = 134,912.08 × 34,533.04
  4. Step 4: Simplify right side
    89,937.04x = 4,658,924,255.12
  5. Step 5: Solve for x
    x = 4,658,924,255.12/89,937.04
  6. Step 6: Final answer
    x = 51,802.06

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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.