Home / 93,508.08-140,349.60-46,176.62

Finding the Fourth Proportional to 93,508.08, 140,349.60 and 46,176.62

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Solution

The fourth proportional to 93,508.08, 140,349.60 and 46,176.62 is: 69,308.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,508.08 : 140,349.60 = 46,176.62 : x
  2. Step 2: Convert to fraction form
    93,508.08/140,349.60 = 46,176.62/x
  3. Step 3: Cross multiply
    93,508.08x = 140,349.60 × 46,176.62
  4. Step 4: Simplify right side
    93,508.08x = 6,480,870,146.35
  5. Step 5: Solve for x
    x = 6,480,870,146.35/93,508.08
  6. Step 6: Final answer
    x = 69,308.13

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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.