Home / 124,184.41-171,369.72-70,466.22

Finding the Fourth Proportional to 124,184.41, 171,369.72 and 70,466.22

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Solution

The fourth proportional to 124,184.41, 171,369.72 and 70,466.22 is: 97,240.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,184.41 : 171,369.72 = 70,466.22 : x
  2. Step 2: Convert to fraction form
    124,184.41/171,369.72 = 70,466.22/x
  3. Step 3: Cross multiply
    124,184.41x = 171,369.72 × 70,466.22
  4. Step 4: Simplify right side
    124,184.41x = 12,075,776,390.86
  5. Step 5: Solve for x
    x = 12,075,776,390.86/124,184.41
  6. Step 6: Final answer
    x = 97,240.68

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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.