Home / 32,094.16-48,141.36-21,070.60

Finding the Fourth Proportional to 32,094.16, 48,141.36 and 21,070.60

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Solution

The fourth proportional to 32,094.16, 48,141.36 and 21,070.60 is: 31,605.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,094.16 : 48,141.36 = 21,070.60 : x
  2. Step 2: Convert to fraction form
    32,094.16/48,141.36 = 21,070.60/x
  3. Step 3: Cross multiply
    32,094.16x = 48,141.36 × 21,070.60
  4. Step 4: Simplify right side
    32,094.16x = 1,014,367,340.02
  5. Step 5: Solve for x
    x = 1,014,367,340.02/32,094.16
  6. Step 6: Final answer
    x = 31,605.98

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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.