Home / 366,319.61-549,558.33-113,595.02

Finding the Fourth Proportional to 366,319.61, 549,558.33 and 113,595.02

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Solution

The fourth proportional to 366,319.61, 549,558.33 and 113,595.02 is: 170,417.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,319.61 : 549,558.33 = 113,595.02 : x
  2. Step 2: Convert to fraction form
    366,319.61/549,558.33 = 113,595.02/x
  3. Step 3: Cross multiply
    366,319.61x = 549,558.33 × 113,595.02
  4. Step 4: Simplify right side
    366,319.61x = 62,427,089,487.52
  5. Step 5: Solve for x
    x = 62,427,089,487.52/366,319.61
  6. Step 6: Final answer
    x = 170,417.00

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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.