Home / 113,050.90-169,600.65-34,173.10

Finding the Fourth Proportional to 113,050.90, 169,600.65 and 34,173.10

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Solution

The fourth proportional to 113,050.90, 169,600.65 and 34,173.10 is: 51,267.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,050.90 : 169,600.65 = 34,173.10 : x
  2. Step 2: Convert to fraction form
    113,050.90/169,600.65 = 34,173.10/x
  3. Step 3: Cross multiply
    113,050.90x = 169,600.65 × 34,173.10
  4. Step 4: Simplify right side
    113,050.90x = 5,795,779,972.52
  5. Step 5: Solve for x
    x = 5,795,779,972.52/113,050.90
  6. Step 6: Final answer
    x = 51,267.00

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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.