Home / 141,068.15-211,356.15-117,526.91

Finding the Fourth Proportional to 141,068.15, 211,356.15 and 117,526.91

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Solution

The fourth proportional to 141,068.15, 211,356.15 and 117,526.91 is: 176,085.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,068.15 : 211,356.15 = 117,526.91 : x
  2. Step 2: Convert to fraction form
    141,068.15/211,356.15 = 117,526.91/x
  3. Step 3: Cross multiply
    141,068.15x = 211,356.15 × 117,526.91
  4. Step 4: Simplify right side
    141,068.15x = 24,840,034,162.22
  5. Step 5: Solve for x
    x = 24,840,034,162.22/141,068.15
  6. Step 6: Final answer
    x = 176,085.35

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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.