Home / 67,416.55-93,035.10-37,202.74

Finding the Fourth Proportional to 67,416.55, 93,035.10 and 37,202.74

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Solution

The fourth proportional to 67,416.55, 93,035.10 and 37,202.74 is: 51,339.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,416.55 : 93,035.10 = 37,202.74 : x
  2. Step 2: Convert to fraction form
    67,416.55/93,035.10 = 37,202.74/x
  3. Step 3: Cross multiply
    67,416.55x = 93,035.10 × 37,202.74
  4. Step 4: Simplify right side
    67,416.55x = 3,461,160,543.10
  5. Step 5: Solve for x
    x = 3,461,160,543.10/67,416.55
  6. Step 6: Final answer
    x = 51,339.93

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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.