Home / 94,528.96-130,370.52-56,795.92

Finding the Fourth Proportional to 94,528.96, 130,370.52 and 56,795.92

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Solution

The fourth proportional to 94,528.96, 130,370.52 and 56,795.92 is: 78,330.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,528.96 : 130,370.52 = 56,795.92 : x
  2. Step 2: Convert to fraction form
    94,528.96/130,370.52 = 56,795.92/x
  3. Step 3: Cross multiply
    94,528.96x = 130,370.52 × 56,795.92
  4. Step 4: Simplify right side
    94,528.96x = 7,404,513,624.28
  5. Step 5: Solve for x
    x = 7,404,513,624.28/94,528.96
  6. Step 6: Final answer
    x = 78,330.64

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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.