Home / 273,048.24-376,808.34-152,197.23

Finding the Fourth Proportional to 273,048.24, 376,808.34 and 152,197.23

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Solution

The fourth proportional to 273,048.24, 376,808.34 and 152,197.23 is: 210,033.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,048.24 : 376,808.34 = 152,197.23 : x
  2. Step 2: Convert to fraction form
    273,048.24/376,808.34 = 152,197.23/x
  3. Step 3: Cross multiply
    273,048.24x = 376,808.34 × 152,197.23
  4. Step 4: Simplify right side
    273,048.24x = 57,349,185,588.90
  5. Step 5: Solve for x
    x = 57,349,185,588.90/273,048.24
  6. Step 6: Final answer
    x = 210,033.16

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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.