Home / 93,924.02-129,617.40-51,484.88

Finding the Fourth Proportional to 93,924.02, 129,617.40 and 51,484.88

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Solution

The fourth proportional to 93,924.02, 129,617.40 and 51,484.88 is: 71,050.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,924.02 : 129,617.40 = 51,484.88 : x
  2. Step 2: Convert to fraction form
    93,924.02/129,617.40 = 51,484.88/x
  3. Step 3: Cross multiply
    93,924.02x = 129,617.40 × 51,484.88
  4. Step 4: Simplify right side
    93,924.02x = 6,673,335,636.83
  5. Step 5: Solve for x
    x = 6,673,335,636.83/93,924.02
  6. Step 6: Final answer
    x = 71,050.37

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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.