Home / 149,703.05-224,607.69-93,477.98

Finding the Fourth Proportional to 149,703.05, 224,607.69 and 93,477.98

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Solution

The fourth proportional to 149,703.05, 224,607.69 and 93,477.98 is: 140,250.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,703.05 : 224,607.69 = 93,477.98 : x
  2. Step 2: Convert to fraction form
    149,703.05/224,607.69 = 93,477.98/x
  3. Step 3: Cross multiply
    149,703.05x = 224,607.69 × 93,477.98
  4. Step 4: Simplify right side
    149,703.05x = 20,995,872,030.63
  5. Step 5: Solve for x
    x = 20,995,872,030.63/149,703.05
  6. Step 6: Final answer
    x = 140,250.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.