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Finding the Fourth Proportional to 62,066.66, 93,099.98 and 37,113.90

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Solution

The fourth proportional to 62,066.66, 93,099.98 and 37,113.90 is: 55,670.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,066.66 : 93,099.98 = 37,113.90 : x
  2. Step 2: Convert to fraction form
    62,066.66/93,099.98 = 37,113.90/x
  3. Step 3: Cross multiply
    62,066.66x = 93,099.98 × 37,113.90
  4. Step 4: Simplify right side
    62,066.66x = 3,455,303,091.38
  5. Step 5: Solve for x
    x = 3,455,303,091.38/62,066.66
  6. Step 6: Final answer
    x = 55,670.84

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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.