Home / 94,372.96-130,240.06-54,093.42

Finding the Fourth Proportional to 94,372.96, 130,240.06 and 54,093.42

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Solution

The fourth proportional to 94,372.96, 130,240.06 and 54,093.42 is: 74,652.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,372.96 : 130,240.06 = 54,093.42 : x
  2. Step 2: Convert to fraction form
    94,372.96/130,240.06 = 54,093.42/x
  3. Step 3: Cross multiply
    94,372.96x = 130,240.06 × 54,093.42
  4. Step 4: Simplify right side
    94,372.96x = 7,045,130,266.41
  5. Step 5: Solve for x
    x = 7,045,130,266.41/94,372.96
  6. Step 6: Final answer
    x = 74,652.00

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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.