Home / 93,529.64-140,312.76-34,365.80

Finding the Fourth Proportional to 93,529.64, 140,312.76 and 34,365.80

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Solution

The fourth proportional to 93,529.64, 140,312.76 and 34,365.80 is: 51,555.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,529.64 : 140,312.76 = 34,365.80 : x
  2. Step 2: Convert to fraction form
    93,529.64/140,312.76 = 34,365.80/x
  3. Step 3: Cross multiply
    93,529.64x = 140,312.76 × 34,365.80
  4. Step 4: Simplify right side
    93,529.64x = 4,821,960,247.61
  5. Step 5: Solve for x
    x = 4,821,960,247.61/93,529.64
  6. Step 6: Final answer
    x = 51,555.42

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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.