Home / 93,944.60-129,643.83-50,924.14

Finding the Fourth Proportional to 93,944.60, 129,643.83 and 50,924.14

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Solution

The fourth proportional to 93,944.60, 129,643.83 and 50,924.14 is: 70,275.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,944.60 : 129,643.83 = 50,924.14 : x
  2. Step 2: Convert to fraction form
    93,944.60/129,643.83 = 50,924.14/x
  3. Step 3: Cross multiply
    93,944.60x = 129,643.83 × 50,924.14
  4. Step 4: Simplify right side
    93,944.60x = 6,602,000,549.06
  5. Step 5: Solve for x
    x = 6,602,000,549.06/93,944.60
  6. Step 6: Final answer
    x = 70,275.47

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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.