Home / 335,545.16-463,071.48-192,329.06

Finding the Fourth Proportional to 335,545.16, 463,071.48 and 192,329.06

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Solution

The fourth proportional to 335,545.16, 463,071.48 and 192,329.06 is: 265,425.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,545.16 : 463,071.48 = 192,329.06 : x
  2. Step 2: Convert to fraction form
    335,545.16/463,071.48 = 192,329.06/x
  3. Step 3: Cross multiply
    335,545.16x = 463,071.48 × 192,329.06
  4. Step 4: Simplify right side
    335,545.16x = 89,062,102,461.21
  5. Step 5: Solve for x
    x = 89,062,102,461.21/335,545.16
  6. Step 6: Final answer
    x = 265,425.08

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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.