Home / 63,106.02-94,149.90-60,808.86

Finding the Fourth Proportional to 63,106.02, 94,149.90 and 60,808.86

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Solution

The fourth proportional to 63,106.02, 94,149.90 and 60,808.86 is: 90,722.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,106.02 : 94,149.90 = 60,808.86 : x
  2. Step 2: Convert to fraction form
    63,106.02/94,149.90 = 60,808.86/x
  3. Step 3: Cross multiply
    63,106.02x = 94,149.90 × 60,808.86
  4. Step 4: Simplify right side
    63,106.02x = 5,725,148,088.11
  5. Step 5: Solve for x
    x = 5,725,148,088.11/63,106.02
  6. Step 6: Final answer
    x = 90,722.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.