Home / 94,665.51-130,631.94-52,224.75

Finding the Fourth Proportional to 94,665.51, 130,631.94 and 52,224.75

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Solution

The fourth proportional to 94,665.51, 130,631.94 and 52,224.75 is: 72,066.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,665.51 : 130,631.94 = 52,224.75 : x
  2. Step 2: Convert to fraction form
    94,665.51/130,631.94 = 52,224.75/x
  3. Step 3: Cross multiply
    94,665.51x = 130,631.94 × 52,224.75
  4. Step 4: Simplify right side
    94,665.51x = 6,822,220,408.52
  5. Step 5: Solve for x
    x = 6,822,220,408.52/94,665.51
  6. Step 6: Final answer
    x = 72,066.59

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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.