Home / 346,095.45-477,610.92-193,124.25

Finding the Fourth Proportional to 346,095.45, 477,610.92 and 193,124.25

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Solution

The fourth proportional to 346,095.45, 477,610.92 and 193,124.25 is: 266,511.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,095.45 : 477,610.92 = 193,124.25 : x
  2. Step 2: Convert to fraction form
    346,095.45/477,610.92 = 193,124.25/x
  3. Step 3: Cross multiply
    346,095.45x = 477,610.92 × 193,124.25
  4. Step 4: Simplify right side
    346,095.45x = 92,238,250,716.81
  5. Step 5: Solve for x
    x = 92,238,250,716.81/346,095.45
  6. Step 6: Final answer
    x = 266,511.02

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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.