Home / 170,707.06-235,575.76-94,226.18

Finding the Fourth Proportional to 170,707.06, 235,575.76 and 94,226.18

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Solution

The fourth proportional to 170,707.06, 235,575.76 and 94,226.18 is: 130,032.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,707.06 : 235,575.76 = 94,226.18 : x
  2. Step 2: Convert to fraction form
    170,707.06/235,575.76 = 94,226.18/x
  3. Step 3: Cross multiply
    170,707.06x = 235,575.76 × 94,226.18
  4. Step 4: Simplify right side
    170,707.06x = 22,197,402,728.63
  5. Step 5: Solve for x
    x = 22,197,402,728.63/170,707.06
  6. Step 6: Final answer
    x = 130,032.13

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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.