Home / 63,798.06-88,041.33-35,503.77

Finding the Fourth Proportional to 63,798.06, 88,041.33 and 35,503.77

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Solution

The fourth proportional to 63,798.06, 88,041.33 and 35,503.77 is: 48,995.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,798.06 : 88,041.33 = 35,503.77 : x
  2. Step 2: Convert to fraction form
    63,798.06/88,041.33 = 35,503.77/x
  3. Step 3: Cross multiply
    63,798.06x = 88,041.33 × 35,503.77
  4. Step 4: Simplify right side
    63,798.06x = 3,125,799,130.81
  5. Step 5: Solve for x
    x = 3,125,799,130.81/63,798.06
  6. Step 6: Final answer
    x = 48,995.21

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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.