Home / 377,030.90-565,541.36-92,723.90

Finding the Fourth Proportional to 377,030.90, 565,541.36 and 92,723.90

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Solution

The fourth proportional to 377,030.90, 565,541.36 and 92,723.90 is: 139,084.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,030.90 : 565,541.36 = 92,723.90 : x
  2. Step 2: Convert to fraction form
    377,030.90/565,541.36 = 92,723.90/x
  3. Step 3: Cross multiply
    377,030.90x = 565,541.36 × 92,723.90
  4. Step 4: Simplify right side
    377,030.90x = 52,439,200,510.50
  5. Step 5: Solve for x
    x = 52,439,200,510.50/377,030.90
  6. Step 6: Final answer
    x = 139,084.62

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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.