Home / 46,440.75-64,088.55-25,220.01

Finding the Fourth Proportional to 46,440.75, 64,088.55 and 25,220.01

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Solution

The fourth proportional to 46,440.75, 64,088.55 and 25,220.01 is: 34,803.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,440.75 : 64,088.55 = 25,220.01 : x
  2. Step 2: Convert to fraction form
    46,440.75/64,088.55 = 25,220.01/x
  3. Step 3: Cross multiply
    46,440.75x = 64,088.55 × 25,220.01
  4. Step 4: Simplify right side
    46,440.75x = 1,616,313,871.89
  5. Step 5: Solve for x
    x = 1,616,313,871.89/46,440.75
  6. Step 6: Final answer
    x = 34,803.78

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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.