Home / 213,702.15-293,364.67-183,434.93

Finding the Fourth Proportional to 213,702.15, 293,364.67 and 183,434.93

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Solution

The fourth proportional to 213,702.15, 293,364.67 and 183,434.93 is: 251,814.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,702.15 : 293,364.67 = 183,434.93 : x
  2. Step 2: Convert to fraction form
    213,702.15/293,364.67 = 183,434.93/x
  3. Step 3: Cross multiply
    213,702.15x = 293,364.67 × 183,434.93
  4. Step 4: Simplify right side
    213,702.15x = 53,813,326,239.10
  5. Step 5: Solve for x
    x = 53,813,326,239.10/213,702.15
  6. Step 6: Final answer
    x = 251,814.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.