Home / 366,384.08-549,654.96-113,659.52

Finding the Fourth Proportional to 366,384.08, 549,654.96 and 113,659.52

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Solution

The fourth proportional to 366,384.08, 549,654.96 and 113,659.52 is: 170,513.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,384.08 : 549,654.96 = 113,659.52 : x
  2. Step 2: Convert to fraction form
    366,384.08/549,654.96 = 113,659.52/x
  3. Step 3: Cross multiply
    366,384.08x = 549,654.96 × 113,659.52
  4. Step 4: Simplify right side
    366,384.08x = 62,473,518,919.22
  5. Step 5: Solve for x
    x = 62,473,518,919.22/366,384.08
  6. Step 6: Final answer
    x = 170,513.74

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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.