Home / 94,824.04-130,858.88-52,380.04

Finding the Fourth Proportional to 94,824.04, 130,858.88 and 52,380.04

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Solution

The fourth proportional to 94,824.04, 130,858.88 and 52,380.04 is: 72,285.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,824.04 : 130,858.88 = 52,380.04 : x
  2. Step 2: Convert to fraction form
    94,824.04/130,858.88 = 52,380.04/x
  3. Step 3: Cross multiply
    94,824.04x = 130,858.88 × 52,380.04
  4. Step 4: Simplify right side
    94,824.04x = 6,854,393,368.76
  5. Step 5: Solve for x
    x = 6,854,393,368.76/94,824.04
  6. Step 6: Final answer
    x = 72,285.40

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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.