Home / 94,364.09-130,226.73-58,565.63

Finding the Fourth Proportional to 94,364.09, 130,226.73 and 58,565.63

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Solution

The fourth proportional to 94,364.09, 130,226.73 and 58,565.63 is: 80,823.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,364.09 : 130,226.73 = 58,565.63 : x
  2. Step 2: Convert to fraction form
    94,364.09/130,226.73 = 58,565.63/x
  3. Step 3: Cross multiply
    94,364.09x = 130,226.73 × 58,565.63
  4. Step 4: Simplify right side
    94,364.09x = 7,626,810,102.89
  5. Step 5: Solve for x
    x = 7,626,810,102.89/94,364.09
  6. Step 6: Final answer
    x = 80,823.23

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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.