Home / 64,922.57-97,396.47-24,938.63

Finding the Fourth Proportional to 64,922.57, 97,396.47 and 24,938.63

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Solution

The fourth proportional to 64,922.57, 97,396.47 and 24,938.63 is: 37,412.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,922.57 : 97,396.47 = 24,938.63 : x
  2. Step 2: Convert to fraction form
    64,922.57/97,396.47 = 24,938.63/x
  3. Step 3: Cross multiply
    64,922.57x = 97,396.47 × 24,938.63
  4. Step 4: Simplify right side
    64,922.57x = 2,428,934,041.65
  5. Step 5: Solve for x
    x = 2,428,934,041.65/64,922.57
  6. Step 6: Final answer
    x = 37,412.79

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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.