Home / 110,184.48-152,041.46-64,852.41

Finding the Fourth Proportional to 110,184.48, 152,041.46 and 64,852.41

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Solution

The fourth proportional to 110,184.48, 152,041.46 and 64,852.41 is: 89,488.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,184.48 : 152,041.46 = 64,852.41 : x
  2. Step 2: Convert to fraction form
    110,184.48/152,041.46 = 64,852.41/x
  3. Step 3: Cross multiply
    110,184.48x = 152,041.46 × 64,852.41
  4. Step 4: Simplify right side
    110,184.48x = 9,860,254,776.66
  5. Step 5: Solve for x
    x = 9,860,254,776.66/110,184.48
  6. Step 6: Final answer
    x = 89,488.60

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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.