Home / 145,497.24-200,672.42-94,526.37

Finding the Fourth Proportional to 145,497.24, 200,672.42 and 94,526.37

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Solution

The fourth proportional to 145,497.24, 200,672.42 and 94,526.37 is: 130,372.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    145,497.24 : 200,672.42 = 94,526.37 : x
  2. Step 2: Convert to fraction form
    145,497.24/200,672.42 = 94,526.37/x
  3. Step 3: Cross multiply
    145,497.24x = 200,672.42 × 94,526.37
  4. Step 4: Simplify right side
    145,497.24x = 18,968,834,949.08
  5. Step 5: Solve for x
    x = 18,968,834,949.08/145,497.24
  6. Step 6: Final answer
    x = 130,372.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.