Home / 94,527.36-130,447.80-52,085.52

Finding the Fourth Proportional to 94,527.36, 130,447.80 and 52,085.52

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Solution

The fourth proportional to 94,527.36, 130,447.80 and 52,085.52 is: 71,878.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,527.36 : 130,447.80 = 52,085.52 : x
  2. Step 2: Convert to fraction form
    94,527.36/130,447.80 = 52,085.52/x
  3. Step 3: Cross multiply
    94,527.36x = 130,447.80 × 52,085.52
  4. Step 4: Simplify right side
    94,527.36x = 6,794,441,495.86
  5. Step 5: Solve for x
    x = 6,794,441,495.86/94,527.36
  6. Step 6: Final answer
    x = 71,878.04

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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.