Home / 94,771.24-130,774.98-52,320.04

Finding the Fourth Proportional to 94,771.24, 130,774.98 and 52,320.04

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Solution

The fourth proportional to 94,771.24, 130,774.98 and 52,320.04 is: 72,196.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,771.24 : 130,774.98 = 52,320.04 : x
  2. Step 2: Convert to fraction form
    94,771.24/130,774.98 = 52,320.04/x
  3. Step 3: Cross multiply
    94,771.24x = 130,774.98 × 52,320.04
  4. Step 4: Simplify right side
    94,771.24x = 6,842,152,184.60
  5. Step 5: Solve for x
    x = 6,842,152,184.60/94,771.24
  6. Step 6: Final answer
    x = 72,196.50

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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.