Home / 79,323.07-118,946.33-46,051.51

Finding the Fourth Proportional to 79,323.07, 118,946.33 and 46,051.51

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Solution

The fourth proportional to 79,323.07, 118,946.33 and 46,051.51 is: 69,055.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,323.07 : 118,946.33 = 46,051.51 : x
  2. Step 2: Convert to fraction form
    79,323.07/118,946.33 = 46,051.51/x
  3. Step 3: Cross multiply
    79,323.07x = 118,946.33 × 46,051.51
  4. Step 4: Simplify right side
    79,323.07x = 5,477,658,105.46
  5. Step 5: Solve for x
    x = 5,477,658,105.46/79,323.07
  6. Step 6: Final answer
    x = 69,055.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.