Home / 110,232.48-152,115.52-59,931.44

Finding the Fourth Proportional to 110,232.48, 152,115.52 and 59,931.44

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Solution

The fourth proportional to 110,232.48, 152,115.52 and 59,931.44 is: 82,702.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,232.48 : 152,115.52 = 59,931.44 : x
  2. Step 2: Convert to fraction form
    110,232.48/152,115.52 = 59,931.44/x
  3. Step 3: Cross multiply
    110,232.48x = 152,115.52 × 59,931.44
  4. Step 4: Simplify right side
    110,232.48x = 9,116,502,159.95
  5. Step 5: Solve for x
    x = 9,116,502,159.95/110,232.48
  6. Step 6: Final answer
    x = 82,702.50

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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.