Home / 94,647.69-130,613.85-52,208.96

Finding the Fourth Proportional to 94,647.69, 130,613.85 and 52,208.96

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Solution

The fourth proportional to 94,647.69, 130,613.85 and 52,208.96 is: 72,048.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,647.69 : 130,613.85 = 52,208.96 : x
  2. Step 2: Convert to fraction form
    94,647.69/130,613.85 = 52,208.96/x
  3. Step 3: Cross multiply
    94,647.69x = 130,613.85 × 52,208.96
  4. Step 4: Simplify right side
    94,647.69x = 6,819,212,617.03
  5. Step 5: Solve for x
    x = 6,819,212,617.03/94,647.69
  6. Step 6: Final answer
    x = 72,048.38

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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.