Home / 104,746.34-144,553.21-59,426.24

Finding the Fourth Proportional to 104,746.34, 144,553.21 and 59,426.24

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Solution

The fourth proportional to 104,746.34, 144,553.21 and 59,426.24 is: 82,010.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,746.34 : 144,553.21 = 59,426.24 : x
  2. Step 2: Convert to fraction form
    104,746.34/144,553.21 = 59,426.24/x
  3. Step 3: Cross multiply
    104,746.34x = 144,553.21 × 59,426.24
  4. Step 4: Simplify right side
    104,746.34x = 8,590,252,878.90
  5. Step 5: Solve for x
    x = 8,590,252,878.90/104,746.34
  6. Step 6: Final answer
    x = 82,010.05

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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.