Home / 94,461.24-130,419.24-58,704.60

Finding the Fourth Proportional to 94,461.24, 130,419.24 and 58,704.60

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Solution

The fourth proportional to 94,461.24, 130,419.24 and 58,704.60 is: 81,051.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,461.24 : 130,419.24 = 58,704.60 : x
  2. Step 2: Convert to fraction form
    94,461.24/130,419.24 = 58,704.60/x
  3. Step 3: Cross multiply
    94,461.24x = 130,419.24 × 58,704.60
  4. Step 4: Simplify right side
    94,461.24x = 7,656,209,316.50
  5. Step 5: Solve for x
    x = 7,656,209,316.50/94,461.24
  6. Step 6: Final answer
    x = 81,051.33

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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.