Home / 170,741.85-235,624.15-94,261.00

Finding the Fourth Proportional to 170,741.85, 235,624.15 and 94,261.00

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Solution

The fourth proportional to 170,741.85, 235,624.15 and 94,261.00 is: 130,080.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,741.85 : 235,624.15 = 94,261.00 : x
  2. Step 2: Convert to fraction form
    170,741.85/235,624.15 = 94,261.00/x
  3. Step 3: Cross multiply
    170,741.85x = 235,624.15 × 94,261.00
  4. Step 4: Simplify right side
    170,741.85x = 22,210,167,012.75
  5. Step 5: Solve for x
    x = 22,210,167,012.75/170,741.85
  6. Step 6: Final answer
    x = 130,080.39

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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.