Home / 144,553.04-216,750.36-44,686.16

Finding the Fourth Proportional to 144,553.04, 216,750.36 and 44,686.16

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Solution

The fourth proportional to 144,553.04, 216,750.36 and 44,686.16 is: 67,004.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,553.04 : 216,750.36 = 44,686.16 : x
  2. Step 2: Convert to fraction form
    144,553.04/216,750.36 = 44,686.16/x
  3. Step 3: Cross multiply
    144,553.04x = 216,750.36 × 44,686.16
  4. Step 4: Simplify right side
    144,553.04x = 9,685,741,267.02
  5. Step 5: Solve for x
    x = 9,685,741,267.02/144,553.04
  6. Step 6: Final answer
    x = 67,004.76

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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.