Home / 80,043.04-110,448.17-46,038.59

Finding the Fourth Proportional to 80,043.04, 110,448.17 and 46,038.59

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Solution

The fourth proportional to 80,043.04, 110,448.17 and 46,038.59 is: 63,526.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,043.04 : 110,448.17 = 46,038.59 : x
  2. Step 2: Convert to fraction form
    80,043.04/110,448.17 = 46,038.59/x
  3. Step 3: Cross multiply
    80,043.04x = 110,448.17 × 46,038.59
  4. Step 4: Simplify right side
    80,043.04x = 5,084,878,060.81
  5. Step 5: Solve for x
    x = 5,084,878,060.81/80,043.04
  6. Step 6: Final answer
    x = 63,526.80

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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.