Home / 273,235.28-377,066.34-152,384.24

Finding the Fourth Proportional to 273,235.28, 377,066.34 and 152,384.24

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Solution

The fourth proportional to 273,235.28, 377,066.34 and 152,384.24 is: 210,291.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,235.28 : 377,066.34 = 152,384.24 : x
  2. Step 2: Convert to fraction form
    273,235.28/377,066.34 = 152,384.24/x
  3. Step 3: Cross multiply
    273,235.28x = 377,066.34 × 152,384.24
  4. Step 4: Simplify right side
    273,235.28x = 57,458,967,650.48
  5. Step 5: Solve for x
    x = 57,458,967,650.48/273,235.28
  6. Step 6: Final answer
    x = 210,291.17

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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.