Home / 4,417.17-6,625.53-1,130.07

Finding the Fourth Proportional to 4,417.17, 6,625.53 and 1,130.07

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Solution

The fourth proportional to 4,417.17, 6,625.53 and 1,130.07 is: 1,695.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.17 : 6,625.53 = 1,130.07 : x
  2. Step 2: Convert to fraction form
    4,417.17/6,625.53 = 1,130.07/x
  3. Step 3: Cross multiply
    4,417.17x = 6,625.53 × 1,130.07
  4. Step 4: Simplify right side
    4,417.17x = 7,487,312.69
  5. Step 5: Solve for x
    x = 7,487,312.69/4,417.17
  6. Step 6: Final answer
    x = 1,695.05

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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.