Home / 176,214.30-264,319.15-43,095.71

Finding the Fourth Proportional to 176,214.30, 264,319.15 and 43,095.71

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Solution

The fourth proportional to 176,214.30, 264,319.15 and 43,095.71 is: 64,643.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,214.30 : 264,319.15 = 43,095.71 : x
  2. Step 2: Convert to fraction form
    176,214.30/264,319.15 = 43,095.71/x
  3. Step 3: Cross multiply
    176,214.30x = 264,319.15 × 43,095.71
  4. Step 4: Simplify right side
    176,214.30x = 11,391,021,435.85
  5. Step 5: Solve for x
    x = 11,391,021,435.85/176,214.30
  6. Step 6: Final answer
    x = 64,643.00

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1.5x scale

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.