Home / 46,623.92-64,341.47-25,403.54

Finding the Fourth Proportional to 46,623.92, 64,341.47 and 25,403.54

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Solution

The fourth proportional to 46,623.92, 64,341.47 and 25,403.54 is: 35,057.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,623.92 : 64,341.47 = 25,403.54 : x
  2. Step 2: Convert to fraction form
    46,623.92/64,341.47 = 25,403.54/x
  3. Step 3: Cross multiply
    46,623.92x = 64,341.47 × 25,403.54
  4. Step 4: Simplify right side
    46,623.92x = 1,634,500,848.61
  5. Step 5: Solve for x
    x = 1,634,500,848.61/46,623.92
  6. Step 6: Final answer
    x = 35,057.13

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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.