Home / 191,463.56-287,299.02-184,482.44

Finding the Fourth Proportional to 191,463.56, 287,299.02 and 184,482.44

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Solution

The fourth proportional to 191,463.56, 287,299.02 and 184,482.44 is: 276,823.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,463.56 : 287,299.02 = 184,482.44 : x
  2. Step 2: Convert to fraction form
    191,463.56/287,299.02 = 184,482.44/x
  3. Step 3: Cross multiply
    191,463.56x = 287,299.02 × 184,482.44
  4. Step 4: Simplify right side
    191,463.56x = 53,001,624,219.21
  5. Step 5: Solve for x
    x = 53,001,624,219.21/191,463.56
  6. Step 6: Final answer
    x = 276,823.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.