Home / 34,026.04-51,050.76-15,319.20

Finding the Fourth Proportional to 34,026.04, 51,050.76 and 15,319.20

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Solution

The fourth proportional to 34,026.04, 51,050.76 and 15,319.20 is: 22,984.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,026.04 : 51,050.76 = 15,319.20 : x
  2. Step 2: Convert to fraction form
    34,026.04/51,050.76 = 15,319.20/x
  3. Step 3: Cross multiply
    34,026.04x = 51,050.76 × 15,319.20
  4. Step 4: Simplify right side
    34,026.04x = 782,056,802.59
  5. Step 5: Solve for x
    x = 782,056,802.59/34,026.04
  6. Step 6: Final answer
    x = 22,984.07

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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.