Home / 97,397.02-145,984.80-41,202.06

Finding the Fourth Proportional to 97,397.02, 145,984.80 and 41,202.06

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Solution

The fourth proportional to 97,397.02, 145,984.80 and 41,202.06 is: 61,756.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,397.02 : 145,984.80 = 41,202.06 : x
  2. Step 2: Convert to fraction form
    97,397.02/145,984.80 = 41,202.06/x
  3. Step 3: Cross multiply
    97,397.02x = 145,984.80 × 41,202.06
  4. Step 4: Simplify right side
    97,397.02x = 6,014,874,488.69
  5. Step 5: Solve for x
    x = 6,014,874,488.69/97,397.02
  6. Step 6: Final answer
    x = 61,756.25

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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.