Home / 94,341.44-130,137.12-58,952

Finding the Fourth Proportional to 94,341.44, 130,137.12 and 58,952

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Solution

The fourth proportional to 94,341.44, 130,137.12 and 58,952 is: 81,319.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,341.44 : 130,137.12 = 58,952 : x
  2. Step 2: Convert to fraction form
    94,341.44/130,137.12 = 58,952/x
  3. Step 3: Cross multiply
    94,341.44x = 130,137.12 × 58,952
  4. Step 4: Simplify right side
    94,341.44x = 7,671,843,498.24
  5. Step 5: Solve for x
    x = 7,671,843,498.24/94,341.44
  6. Step 6: Final answer
    x = 81,319.97

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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.