Home / 109,832.02-151,567.41-62,094.67

Finding the Fourth Proportional to 109,832.02, 151,567.41 and 62,094.67

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Solution

The fourth proportional to 109,832.02, 151,567.41 and 62,094.67 is: 85,690.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,832.02 : 151,567.41 = 62,094.67 : x
  2. Step 2: Convert to fraction form
    109,832.02/151,567.41 = 62,094.67/x
  3. Step 3: Cross multiply
    109,832.02x = 151,567.41 × 62,094.67
  4. Step 4: Simplify right side
    109,832.02x = 9,411,528,306.70
  5. Step 5: Solve for x
    x = 9,411,528,306.70/109,832.02
  6. Step 6: Final answer
    x = 85,690.20

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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.