Home / 94,998.60-131,008.41-70,852.86

Finding the Fourth Proportional to 94,998.60, 131,008.41 and 70,852.86

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Solution

The fourth proportional to 94,998.60, 131,008.41 and 70,852.86 is: 97,710.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,998.60 : 131,008.41 = 70,852.86 : x
  2. Step 2: Convert to fraction form
    94,998.60/131,008.41 = 70,852.86/x
  3. Step 3: Cross multiply
    94,998.60x = 131,008.41 × 70,852.86
  4. Step 4: Simplify right side
    94,998.60x = 9,282,320,532.55
  5. Step 5: Solve for x
    x = 9,282,320,532.55/94,998.60
  6. Step 6: Final answer
    x = 97,710.08

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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.