Home / 34,225.02-51,362.10-14,509.08

Finding the Fourth Proportional to 34,225.02, 51,362.10 and 14,509.08

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Solution

The fourth proportional to 34,225.02, 51,362.10 and 14,509.08 is: 21,774.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,225.02 : 51,362.10 = 14,509.08 : x
  2. Step 2: Convert to fraction form
    34,225.02/51,362.10 = 14,509.08/x
  3. Step 3: Cross multiply
    34,225.02x = 51,362.10 × 14,509.08
  4. Step 4: Simplify right side
    34,225.02x = 745,216,817.87
  5. Step 5: Solve for x
    x = 745,216,817.87/34,225.02
  6. Step 6: Final answer
    x = 21,774.04

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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.