Home / 141,011.96-211,573.33-62,070.84

Finding the Fourth Proportional to 141,011.96, 211,573.33 and 62,070.84

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Solution

The fourth proportional to 141,011.96, 211,573.33 and 62,070.84 is: 93,130.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,011.96 : 211,573.33 = 62,070.84 : x
  2. Step 2: Convert to fraction form
    141,011.96/211,573.33 = 62,070.84/x
  3. Step 3: Cross multiply
    141,011.96x = 211,573.33 × 62,070.84
  4. Step 4: Simplify right side
    141,011.96x = 13,132,534,314.70
  5. Step 5: Solve for x
    x = 13,132,534,314.70/141,011.96
  6. Step 6: Final answer
    x = 93,130.64

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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.