Home / 63,088.74-87,060.96-34,794.90

Finding the Fourth Proportional to 63,088.74, 87,060.96 and 34,794.90

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Solution

The fourth proportional to 63,088.74, 87,060.96 and 34,794.90 is: 48,016.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,088.74 : 87,060.96 = 34,794.90 : x
  2. Step 2: Convert to fraction form
    63,088.74/87,060.96 = 34,794.90/x
  3. Step 3: Cross multiply
    63,088.74x = 87,060.96 × 34,794.90
  4. Step 4: Simplify right side
    63,088.74x = 3,029,277,397.10
  5. Step 5: Solve for x
    x = 3,029,277,397.10/63,088.74
  6. Step 6: Final answer
    x = 48,016.13

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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.