Home / 92,314.14-127,372.95-56,501.34

Finding the Fourth Proportional to 92,314.14, 127,372.95 and 56,501.34

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Solution

The fourth proportional to 92,314.14, 127,372.95 and 56,501.34 is: 77,959.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,314.14 : 127,372.95 = 56,501.34 : x
  2. Step 2: Convert to fraction form
    92,314.14/127,372.95 = 56,501.34/x
  3. Step 3: Cross multiply
    92,314.14x = 127,372.95 × 56,501.34
  4. Step 4: Simplify right side
    92,314.14x = 7,196,742,354.75
  5. Step 5: Solve for x
    x = 7,196,742,354.75/92,314.14
  6. Step 6: Final answer
    x = 77,959.26

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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.