Home / 60,293.18-83,108.72-47,525.66

Finding the Fourth Proportional to 60,293.18, 83,108.72 and 47,525.66

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Solution

The fourth proportional to 60,293.18, 83,108.72 and 47,525.66 is: 65,509.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,293.18 : 83,108.72 = 47,525.66 : x
  2. Step 2: Convert to fraction form
    60,293.18/83,108.72 = 47,525.66/x
  3. Step 3: Cross multiply
    60,293.18x = 83,108.72 × 47,525.66
  4. Step 4: Simplify right side
    60,293.18x = 3,949,796,769.76
  5. Step 5: Solve for x
    x = 3,949,796,769.76/60,293.18
  6. Step 6: Final answer
    x = 65,509.84

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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.