Home / 62,433.28-93,551.28-50,689.12

Finding the Fourth Proportional to 62,433.28, 93,551.28 and 50,689.12

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Solution

The fourth proportional to 62,433.28, 93,551.28 and 50,689.12 is: 75,953.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,433.28 : 93,551.28 = 50,689.12 : x
  2. Step 2: Convert to fraction form
    62,433.28/93,551.28 = 50,689.12/x
  3. Step 3: Cross multiply
    62,433.28x = 93,551.28 × 50,689.12
  4. Step 4: Simplify right side
    62,433.28x = 4,742,032,058.07
  5. Step 5: Solve for x
    x = 4,742,032,058.07/62,433.28
  6. Step 6: Final answer
    x = 75,953.59

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1.5x scale

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.