Home / 273,802.67-377,823.06-152,927.18

Finding the Fourth Proportional to 273,802.67, 377,823.06 and 152,927.18

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Solution

The fourth proportional to 273,802.67, 377,823.06 and 152,927.18 is: 211,025.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,802.67 : 377,823.06 = 152,927.18 : x
  2. Step 2: Convert to fraction form
    273,802.67/377,823.06 = 152,927.18/x
  3. Step 3: Cross multiply
    273,802.67x = 377,823.06 × 152,927.18
  4. Step 4: Simplify right side
    273,802.67x = 57,779,415,104.77
  5. Step 5: Solve for x
    x = 57,779,415,104.77/273,802.67
  6. Step 6: Final answer
    x = 211,025.75

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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.