Home / 7,030.02-10,549.71-4,692.66

Finding the Fourth Proportional to 7,030.02, 10,549.71 and 4,692.66

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Solution

The fourth proportional to 7,030.02, 10,549.71 and 4,692.66 is: 7,042.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,030.02 : 10,549.71 = 4,692.66 : x
  2. Step 2: Convert to fraction form
    7,030.02/10,549.71 = 4,692.66/x
  3. Step 3: Cross multiply
    7,030.02x = 10,549.71 × 4,692.66
  4. Step 4: Simplify right side
    7,030.02x = 49,506,202.13
  5. Step 5: Solve for x
    x = 49,506,202.13/7,030.02
  6. Step 6: Final answer
    x = 7,042.11

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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.