Home / 70,160.04-96,901.58-51,124.95

Finding the Fourth Proportional to 70,160.04, 96,901.58 and 51,124.95

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Solution

The fourth proportional to 70,160.04, 96,901.58 and 51,124.95 is: 70,611.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,160.04 : 96,901.58 = 51,124.95 : x
  2. Step 2: Convert to fraction form
    70,160.04/96,901.58 = 51,124.95/x
  3. Step 3: Cross multiply
    70,160.04x = 96,901.58 × 51,124.95
  4. Step 4: Simplify right side
    70,160.04x = 4,954,088,560.23
  5. Step 5: Solve for x
    x = 4,954,088,560.23/70,160.04
  6. Step 6: Final answer
    x = 70,611.26

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1.5x scale

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.