Home / 93,848.01-129,509.23-50,826.80

Finding the Fourth Proportional to 93,848.01, 129,509.23 and 50,826.80

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Solution

The fourth proportional to 93,848.01, 129,509.23 and 50,826.80 is: 70,140.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,848.01 : 129,509.23 = 50,826.80 : x
  2. Step 2: Convert to fraction form
    93,848.01/129,509.23 = 50,826.80/x
  3. Step 3: Cross multiply
    93,848.01x = 129,509.23 × 50,826.80
  4. Step 4: Simplify right side
    93,848.01x = 6,582,539,731.36
  5. Step 5: Solve for x
    x = 6,582,539,731.36/93,848.01
  6. Step 6: Final answer
    x = 70,140.43

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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.