Home / 94,368.06-130,228.84-51,927.51

Finding the Fourth Proportional to 94,368.06, 130,228.84 and 51,927.51

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Solution

The fourth proportional to 94,368.06, 130,228.84 and 51,927.51 is: 71,660.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,368.06 : 130,228.84 = 51,927.51 : x
  2. Step 2: Convert to fraction form
    94,368.06/130,228.84 = 51,927.51/x
  3. Step 3: Cross multiply
    94,368.06x = 130,228.84 × 51,927.51
  4. Step 4: Simplify right side
    94,368.06x = 6,762,458,610.43
  5. Step 5: Solve for x
    x = 6,762,458,610.43/94,368.06
  6. Step 6: Final answer
    x = 71,660.46

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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.