Home / 170,298.40-235,019.04-94,846.90

Finding the Fourth Proportional to 170,298.40, 235,019.04 and 94,846.90

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Solution

The fourth proportional to 170,298.40, 235,019.04 and 94,846.90 is: 130,892.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,298.40 : 235,019.04 = 94,846.90 : x
  2. Step 2: Convert to fraction form
    170,298.40/235,019.04 = 94,846.90/x
  3. Step 3: Cross multiply
    170,298.40x = 235,019.04 × 94,846.90
  4. Step 4: Simplify right side
    170,298.40x = 22,290,827,384.98
  5. Step 5: Solve for x
    x = 22,290,827,384.98/170,298.40
  6. Step 6: Final answer
    x = 130,892.76

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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.