Home / 94,359.24-130,247.76-58,570.20

Finding the Fourth Proportional to 94,359.24, 130,247.76 and 58,570.20

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Solution

The fourth proportional to 94,359.24, 130,247.76 and 58,570.20 is: 80,846.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,359.24 : 130,247.76 = 58,570.20 : x
  2. Step 2: Convert to fraction form
    94,359.24/130,247.76 = 58,570.20/x
  3. Step 3: Cross multiply
    94,359.24x = 130,247.76 × 58,570.20
  4. Step 4: Simplify right side
    94,359.24x = 7,628,637,352.75
  5. Step 5: Solve for x
    x = 7,628,637,352.75/94,359.24
  6. Step 6: Final answer
    x = 80,846.74

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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.