Home / 170,126.50-234,774.57-94,675.06

Finding the Fourth Proportional to 170,126.50, 234,774.57 and 94,675.06

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Solution

The fourth proportional to 170,126.50, 234,774.57 and 94,675.06 is: 130,651.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,126.50 : 234,774.57 = 94,675.06 : x
  2. Step 2: Convert to fraction form
    170,126.50/234,774.57 = 94,675.06/x
  3. Step 3: Cross multiply
    170,126.50x = 234,774.57 × 94,675.06
  4. Step 4: Simplify right side
    170,126.50x = 22,227,296,501.22
  5. Step 5: Solve for x
    x = 22,227,296,501.22/170,126.50
  6. Step 6: Final answer
    x = 130,651.58

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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.