Home / 93,529.85-140,294.77-34,339.91

Finding the Fourth Proportional to 93,529.85, 140,294.77 and 34,339.91

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Solution

The fourth proportional to 93,529.85, 140,294.77 and 34,339.91 is: 51,509.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,529.85 : 140,294.77 = 34,339.91 : x
  2. Step 2: Convert to fraction form
    93,529.85/140,294.77 = 34,339.91/x
  3. Step 3: Cross multiply
    93,529.85x = 140,294.77 × 34,339.91
  4. Step 4: Simplify right side
    93,529.85x = 4,817,708,987.95
  5. Step 5: Solve for x
    x = 4,817,708,987.95/93,529.85
  6. Step 6: Final answer
    x = 51,509.86

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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.