Home / 1,070.04-1,476.64-597.93

Finding the Fourth Proportional to 1,070.04, 1,476.64 and 597.93

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Solution

The fourth proportional to 1,070.04, 1,476.64 and 597.93 is: 825.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070.04 : 1,476.64 = 597.93 : x
  2. Step 2: Convert to fraction form
    1,070.04/1,476.64 = 597.93/x
  3. Step 3: Cross multiply
    1,070.04x = 1,476.64 × 597.93
  4. Step 4: Simplify right side
    1,070.04x = 882,931.71
  5. Step 5: Solve for x
    x = 882,931.71/1,070.04
  6. Step 6: Final answer
    x = 825.14

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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.