Home / 94,679.32-142,004.58-59,511.64

Finding the Fourth Proportional to 94,679.32, 142,004.58 and 59,511.64

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Solution

The fourth proportional to 94,679.32, 142,004.58 and 59,511.64 is: 89,258.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,679.32 : 142,004.58 = 59,511.64 : x
  2. Step 2: Convert to fraction form
    94,679.32/142,004.58 = 59,511.64/x
  3. Step 3: Cross multiply
    94,679.32x = 142,004.58 × 59,511.64
  4. Step 4: Simplify right side
    94,679.32x = 8,450,925,443.31
  5. Step 5: Solve for x
    x = 8,450,925,443.31/94,679.32
  6. Step 6: Final answer
    x = 89,258.41

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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.