Home / 158,515.90-237,805.02-58,676.98

Finding the Fourth Proportional to 158,515.90, 237,805.02 and 58,676.98

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Solution

The fourth proportional to 158,515.90, 237,805.02 and 58,676.98 is: 88,027.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,515.90 : 237,805.02 = 58,676.98 : x
  2. Step 2: Convert to fraction form
    158,515.90/237,805.02 = 58,676.98/x
  3. Step 3: Cross multiply
    158,515.90x = 237,805.02 × 58,676.98
  4. Step 4: Simplify right side
    158,515.90x = 13,953,680,402.44
  5. Step 5: Solve for x
    x = 13,953,680,402.44/158,515.90
  6. Step 6: Final answer
    x = 88,027.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.