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Finding the Fourth Proportional to 34,946.02, 48,223.02 and 19,030.24

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Solution

The fourth proportional to 34,946.02, 48,223.02 and 19,030.24 is: 26,260.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,946.02 : 48,223.02 = 19,030.24 : x
  2. Step 2: Convert to fraction form
    34,946.02/48,223.02 = 19,030.24/x
  3. Step 3: Cross multiply
    34,946.02x = 48,223.02 × 19,030.24
  4. Step 4: Simplify right side
    34,946.02x = 917,695,644.12
  5. Step 5: Solve for x
    x = 917,695,644.12/34,946.02
  6. Step 6: Final answer
    x = 26,260.38

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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.