Home / 106,294.02-146,692.38-58,547.34

Finding the Fourth Proportional to 106,294.02, 146,692.38 and 58,547.34

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Solution

The fourth proportional to 106,294.02, 146,692.38 and 58,547.34 is: 80,798.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,294.02 : 146,692.38 = 58,547.34 : x
  2. Step 2: Convert to fraction form
    106,294.02/146,692.38 = 58,547.34/x
  3. Step 3: Cross multiply
    106,294.02x = 146,692.38 × 58,547.34
  4. Step 4: Simplify right side
    106,294.02x = 8,588,448,647.27
  5. Step 5: Solve for x
    x = 8,588,448,647.27/106,294.02
  6. Step 6: Final answer
    x = 80,798.98

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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.