Home / 273,360.31-377,237.39-152,501.59

Finding the Fourth Proportional to 273,360.31, 377,237.39 and 152,501.59

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Solution

The fourth proportional to 273,360.31, 377,237.39 and 152,501.59 is: 210,452.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,360.31 : 377,237.39 = 152,501.59 : x
  2. Step 2: Convert to fraction form
    273,360.31/377,237.39 = 152,501.59/x
  3. Step 3: Cross multiply
    273,360.31x = 377,237.39 × 152,501.59
  4. Step 4: Simplify right side
    273,360.31x = 57,529,302,552.47
  5. Step 5: Solve for x
    x = 57,529,302,552.47/273,360.31
  6. Step 6: Final answer
    x = 210,452.29

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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.