Home / 46,627.64-64,346.13-25,406.89

Finding the Fourth Proportional to 46,627.64, 64,346.13 and 25,406.89

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Solution

The fourth proportional to 46,627.64, 64,346.13 and 25,406.89 is: 35,061.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,627.64 : 64,346.13 = 25,406.89 : x
  2. Step 2: Convert to fraction form
    46,627.64/64,346.13 = 25,406.89/x
  3. Step 3: Cross multiply
    46,627.64x = 64,346.13 × 25,406.89
  4. Step 4: Simplify right side
    46,627.64x = 1,634,835,046.84
  5. Step 5: Solve for x
    x = 1,634,835,046.84/46,627.64
  6. Step 6: Final answer
    x = 35,061.50

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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.