Home / 47,566.80-65,440.98-46,254.60

Finding the Fourth Proportional to 47,566.80, 65,440.98 and 46,254.60

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Solution

The fourth proportional to 47,566.80, 65,440.98 and 46,254.60 is: 63,635.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,566.80 : 65,440.98 = 46,254.60 : x
  2. Step 2: Convert to fraction form
    47,566.80/65,440.98 = 46,254.60/x
  3. Step 3: Cross multiply
    47,566.80x = 65,440.98 × 46,254.60
  4. Step 4: Simplify right side
    47,566.80x = 3,026,946,353.51
  5. Step 5: Solve for x
    x = 3,026,946,353.51/47,566.80
  6. Step 6: Final answer
    x = 63,635.69

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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.