Home / 366,074.24-549,466.44-176,667.90

Finding the Fourth Proportional to 366,074.24, 549,466.44 and 176,667.90

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Solution

The fourth proportional to 366,074.24, 549,466.44 and 176,667.90 is: 265,173.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,074.24 : 549,466.44 = 176,667.90 : x
  2. Step 2: Convert to fraction form
    366,074.24/549,466.44 = 176,667.90/x
  3. Step 3: Cross multiply
    366,074.24x = 549,466.44 × 176,667.90
  4. Step 4: Simplify right side
    366,074.24x = 97,073,082,075.28
  5. Step 5: Solve for x
    x = 97,073,082,075.28/366,074.24
  6. Step 6: Final answer
    x = 265,173.21

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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.