Home / 46,820.63-64,612.49-25,600.07

Finding the Fourth Proportional to 46,820.63, 64,612.49 and 25,600.07

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Solution

The fourth proportional to 46,820.63, 64,612.49 and 25,600.07 is: 35,328.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,820.63 : 64,612.49 = 25,600.07 : x
  2. Step 2: Convert to fraction form
    46,820.63/64,612.49 = 25,600.07/x
  3. Step 3: Cross multiply
    46,820.63x = 64,612.49 × 25,600.07
  4. Step 4: Simplify right side
    46,820.63x = 1,654,083,815.81
  5. Step 5: Solve for x
    x = 1,654,083,815.81/46,820.63
  6. Step 6: Final answer
    x = 35,328.10

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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.