Home / 134,367.92-201,427.44-59,448.32

Finding the Fourth Proportional to 134,367.92, 201,427.44 and 59,448.32

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Solution

The fourth proportional to 134,367.92, 201,427.44 and 59,448.32 is: 89,117.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,367.92 : 201,427.44 = 59,448.32 : x
  2. Step 2: Convert to fraction form
    134,367.92/201,427.44 = 59,448.32/x
  3. Step 3: Cross multiply
    134,367.92x = 201,427.44 × 59,448.32
  4. Step 4: Simplify right side
    134,367.92x = 11,974,522,909.90
  5. Step 5: Solve for x
    x = 11,974,522,909.90/134,367.92
  6. Step 6: Final answer
    x = 89,117.42

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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.