Home / 46,914.48-64,740.24-25,693.92

Finding the Fourth Proportional to 46,914.48, 64,740.24 and 25,693.92

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Solution

The fourth proportional to 46,914.48, 64,740.24 and 25,693.92 is: 35,456.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,914.48 : 64,740.24 = 25,693.92 : x
  2. Step 2: Convert to fraction form
    46,914.48/64,740.24 = 25,693.92/x
  3. Step 3: Cross multiply
    46,914.48x = 64,740.24 × 25,693.92
  4. Step 4: Simplify right side
    46,914.48x = 1,663,430,547.34
  5. Step 5: Solve for x
    x = 1,663,430,547.34/46,914.48
  6. Step 6: Final answer
    x = 35,456.66

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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.