Home / 67,783.35-93,543.06-37,565.85

Finding the Fourth Proportional to 67,783.35, 93,543.06 and 37,565.85

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Solution

The fourth proportional to 67,783.35, 93,543.06 and 37,565.85 is: 51,842.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,783.35 : 93,543.06 = 37,565.85 : x
  2. Step 2: Convert to fraction form
    67,783.35/93,543.06 = 37,565.85/x
  3. Step 3: Cross multiply
    67,783.35x = 93,543.06 × 37,565.85
  4. Step 4: Simplify right side
    67,783.35x = 3,514,024,092.79
  5. Step 5: Solve for x
    x = 3,514,024,092.79/67,783.35
  6. Step 6: Final answer
    x = 51,842.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.