Home / 97,410.95-146,124.76-34,225.58

Finding the Fourth Proportional to 97,410.95, 146,124.76 and 34,225.58

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Solution

The fourth proportional to 97,410.95, 146,124.76 and 34,225.58 is: 51,341.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,410.95 : 146,124.76 = 34,225.58 : x
  2. Step 2: Convert to fraction form
    97,410.95/146,124.76 = 34,225.58/x
  3. Step 3: Cross multiply
    97,410.95x = 146,124.76 × 34,225.58
  4. Step 4: Simplify right side
    97,410.95x = 5,001,204,943.11
  5. Step 5: Solve for x
    x = 5,001,204,943.11/97,410.95
  6. Step 6: Final answer
    x = 51,341.30

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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.