Home / 93,726.08-140,412.54-46,285.64

Finding the Fourth Proportional to 93,726.08, 140,412.54 and 46,285.64

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Solution

The fourth proportional to 93,726.08, 140,412.54 and 46,285.64 is: 69,341.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,726.08 : 140,412.54 = 46,285.64 : x
  2. Step 2: Convert to fraction form
    93,726.08/140,412.54 = 46,285.64/x
  3. Step 3: Cross multiply
    93,726.08x = 140,412.54 × 46,285.64
  4. Step 4: Simplify right side
    93,726.08x = 6,499,084,277.93
  5. Step 5: Solve for x
    x = 6,499,084,277.93/93,726.08
  6. Step 6: Final answer
    x = 69,341.26

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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.