Home / 94,243.42-130,054.17-51,801.04

Finding the Fourth Proportional to 94,243.42, 130,054.17 and 51,801.04

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Solution

The fourth proportional to 94,243.42, 130,054.17 and 51,801.04 is: 71,484.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,243.42 : 130,054.17 = 51,801.04 : x
  2. Step 2: Convert to fraction form
    94,243.42/130,054.17 = 51,801.04/x
  3. Step 3: Cross multiply
    94,243.42x = 130,054.17 × 51,801.04
  4. Step 4: Simplify right side
    94,243.42x = 6,736,941,262.34
  5. Step 5: Solve for x
    x = 6,736,941,262.34/94,243.42
  6. Step 6: Final answer
    x = 71,484.47

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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.