Home / 170,286.19-235,002.23-94,834.69

Finding the Fourth Proportional to 170,286.19, 235,002.23 and 94,834.69

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Solution

The fourth proportional to 170,286.19, 235,002.23 and 94,834.69 is: 130,875.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,286.19 : 235,002.23 = 94,834.69 : x
  2. Step 2: Convert to fraction form
    170,286.19/235,002.23 = 94,834.69/x
  3. Step 3: Cross multiply
    170,286.19x = 235,002.23 × 94,834.69
  4. Step 4: Simplify right side
    170,286.19x = 22,286,362,925.31
  5. Step 5: Solve for x
    x = 22,286,362,925.31/170,286.19
  6. Step 6: Final answer
    x = 130,875.93

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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.