Home / 170,707.12-235,575.85-94,226.24

Finding the Fourth Proportional to 170,707.12, 235,575.85 and 94,226.24

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Solution

The fourth proportional to 170,707.12, 235,575.85 and 94,226.24 is: 130,032.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,707.12 : 235,575.85 = 94,226.24 : x
  2. Step 2: Convert to fraction form
    170,707.12/235,575.85 = 94,226.24/x
  3. Step 3: Cross multiply
    170,707.12x = 235,575.85 × 94,226.24
  4. Step 4: Simplify right side
    170,707.12x = 22,197,426,109.17
  5. Step 5: Solve for x
    x = 22,197,426,109.17/170,707.12
  6. Step 6: Final answer
    x = 130,032.22

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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.