Home / 62,127.04-93,050.36-28,777.05

Finding the Fourth Proportional to 62,127.04, 93,050.36 and 28,777.05

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Solution

The fourth proportional to 62,127.04, 93,050.36 and 28,777.05 is: 43,100.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,127.04 : 93,050.36 = 28,777.05 : x
  2. Step 2: Convert to fraction form
    62,127.04/93,050.36 = 28,777.05/x
  3. Step 3: Cross multiply
    62,127.04x = 93,050.36 × 28,777.05
  4. Step 4: Simplify right side
    62,127.04x = 2,677,714,862.24
  5. Step 5: Solve for x
    x = 2,677,714,862.24/62,127.04
  6. Step 6: Final answer
    x = 43,100.63

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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.