Home / 170,299.02-235,023.39-94,847.34

Finding the Fourth Proportional to 170,299.02, 235,023.39 and 94,847.34

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Solution

The fourth proportional to 170,299.02, 235,023.39 and 94,847.34 is: 130,895.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,299.02 : 235,023.39 = 94,847.34 : x
  2. Step 2: Convert to fraction form
    170,299.02/235,023.39 = 94,847.34/x
  3. Step 3: Cross multiply
    170,299.02x = 235,023.39 × 94,847.34
  4. Step 4: Simplify right side
    170,299.02x = 22,291,343,379.28
  5. Step 5: Solve for x
    x = 22,291,343,379.28/170,299.02
  6. Step 6: Final answer
    x = 130,895.31

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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.