Home / 94,166.94-130,052.34-58,442.16

Finding the Fourth Proportional to 94,166.94, 130,052.34 and 58,442.16

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Solution

The fourth proportional to 94,166.94, 130,052.34 and 58,442.16 is: 80,713.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,166.94 : 130,052.34 = 58,442.16 : x
  2. Step 2: Convert to fraction form
    94,166.94/130,052.34 = 58,442.16/x
  3. Step 3: Cross multiply
    94,166.94x = 130,052.34 × 58,442.16
  4. Step 4: Simplify right side
    94,166.94x = 7,600,539,662.65
  5. Step 5: Solve for x
    x = 7,600,539,662.65/94,166.94
  6. Step 6: Final answer
    x = 80,713.46

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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.