Home / 94,807.08-142,155.61-44,886.76

Finding the Fourth Proportional to 94,807.08, 142,155.61 and 44,886.76

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Solution

The fourth proportional to 94,807.08, 142,155.61 and 44,886.76 is: 67,304.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,807.08 : 142,155.61 = 44,886.76 : x
  2. Step 2: Convert to fraction form
    94,807.08/142,155.61 = 44,886.76/x
  3. Step 3: Cross multiply
    94,807.08x = 142,155.61 × 44,886.76
  4. Step 4: Simplify right side
    94,807.08x = 6,380,904,281.12
  5. Step 5: Solve for x
    x = 6,380,904,281.12/94,807.08
  6. Step 6: Final answer
    x = 67,304.09

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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.