Home / 94,365.75-130,225.65-51,925.19

Finding the Fourth Proportional to 94,365.75, 130,225.65 and 51,925.19

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Solution

The fourth proportional to 94,365.75, 130,225.65 and 51,925.19 is: 71,657.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,365.75 : 130,225.65 = 51,925.19 : x
  2. Step 2: Convert to fraction form
    94,365.75/130,225.65 = 51,925.19/x
  3. Step 3: Cross multiply
    94,365.75x = 130,225.65 × 51,925.19
  4. Step 4: Simplify right side
    94,365.75x = 6,761,991,944.69
  5. Step 5: Solve for x
    x = 6,761,991,944.69/94,365.75
  6. Step 6: Final answer
    x = 71,657.27

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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.