Home / 273,484.06-377,426.92-152,648.93

Finding the Fourth Proportional to 273,484.06, 377,426.92 and 152,648.93

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Solution

The fourth proportional to 273,484.06, 377,426.92 and 152,648.93 is: 210,666.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,484.06 : 377,426.92 = 152,648.93 : x
  2. Step 2: Convert to fraction form
    273,484.06/377,426.92 = 152,648.93/x
  3. Step 3: Cross multiply
    273,484.06x = 377,426.92 × 152,648.93
  4. Step 4: Simplify right side
    273,484.06x = 57,613,815,491.20
  5. Step 5: Solve for x
    x = 57,613,815,491.20/273,484.06
  6. Step 6: Final answer
    x = 210,666.08

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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.