Home / 94,367.61-130,226.67-51,926.04

Finding the Fourth Proportional to 94,367.61, 130,226.67 and 51,926.04

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Solution

The fourth proportional to 94,367.61, 130,226.67 and 51,926.04 is: 71,657.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,367.61 : 130,226.67 = 51,926.04 : x
  2. Step 2: Convert to fraction form
    94,367.61/130,226.67 = 51,926.04/x
  3. Step 3: Cross multiply
    94,367.61x = 130,226.67 × 51,926.04
  4. Step 4: Simplify right side
    94,367.61x = 6,762,155,275.49
  5. Step 5: Solve for x
    x = 6,762,155,275.49/94,367.61
  6. Step 6: Final answer
    x = 71,657.59

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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.