Home / 141,666.94-211,463.95-124,852.35

Finding the Fourth Proportional to 141,666.94, 211,463.95 and 124,852.35

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Solution

The fourth proportional to 141,666.94, 211,463.95 and 124,852.35 is: 186,365.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,666.94 : 211,463.95 = 124,852.35 : x
  2. Step 2: Convert to fraction form
    141,666.94/211,463.95 = 124,852.35/x
  3. Step 3: Cross multiply
    141,666.94x = 211,463.95 × 124,852.35
  4. Step 4: Simplify right side
    141,666.94x = 26,401,771,812.74
  5. Step 5: Solve for x
    x = 26,401,771,812.74/141,666.94
  6. Step 6: Final answer
    x = 186,365.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.