Home / 94,813.19-130,835.54-52,368.38

Finding the Fourth Proportional to 94,813.19, 130,835.54 and 52,368.38

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Solution

The fourth proportional to 94,813.19, 130,835.54 and 52,368.38 is: 72,264.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,813.19 : 130,835.54 = 52,368.38 : x
  2. Step 2: Convert to fraction form
    94,813.19/130,835.54 = 52,368.38/x
  3. Step 3: Cross multiply
    94,813.19x = 130,835.54 × 52,368.38
  4. Step 4: Simplify right side
    94,813.19x = 6,851,644,752.97
  5. Step 5: Solve for x
    x = 6,851,644,752.97/94,813.19
  6. Step 6: Final answer
    x = 72,264.68

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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.